How GPRS works. - Networking

I have recently been told the following about the way carriers figure out GPRS charges. This is something they were apparently told by someone at O2 UK, but I thought I would check whether it is or is not BS....
Since GPRS is an always on service the network doesn't monitor when you use it. THE PHONE DOES. The phone/sim card records information on data transferred and then once in a while uploads that information to the O2 network this is why your GPRS charges may appear on your bill way after you actually used it.
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Now this raises two issues in my mind.
1) If your phone does the calculations and your phone is hackable, why do people not get free data?
2) This doesn't agree with what I know about networks and how to use them. Surely my phone goes onto a carriers network and gets a private IP, will navigate through a NAT to pick up my email or browse the web and network management tools on the carriers network wil monitor what traffic I cause and this will be polled at the end of the day, thereby accounting for the delay.
Which leads me to a final question - if I am right and the quote is incorrect, how are IPs allocated? Are they static to accounts? (They are private so the carriers could have 256^3 entries) Or are they dynamic? (Because they are lazy and would rather try to update tables as old dial-up ISPs used to do).
Any feedback and/or corrections greatly appreciated.

I can't say one way or another with certainty, but my logic agrees with your conclusions. Like you said, someone would have hacked it by now.
Aside from that, I have a couple different phones that I frequently switch my SIM between. What if I use a bunch of data on phone A, then swap my SIM over to phone B, and leave phone A off for weeks or months? Or for that matter, what if I am using one phone with two different SIMs? Say I use a bunch of data on SIM A which has a data plan, then swap in SIM B with no data plan, and then the phone decides to report my day's usage to the network?
I have to think that the phone company tracks data usage my IP. When you request data, the network must have to identify your SIM as being attached to an account with a data plan. Even if they assign a different IP for each session, that IP would still be tied to your SIM. I have to think that they meter your data by your IP address.
If anyone knows for sure (or can poke holes in my logic) I'd love to hear it.

i believe this is the old case of not always being the best and brigtest who are in customer contact support
http://en.wikipedia.org/wiki/General_Packet_Radio_Service
there are countless cases of support and sales people speaking out their rear end
it would be crazy to put the phone itself in charge of keeping track of what was downloaded
when it's not the case of normal phone calls or sms's or mms's (which also use gprs)
or old analog modems for pc's which is the closest thing one can compare gprs with
could also be something he said to get people to buy grps monitoring software rather then bothering him about their usage or asking for them to supply a service for users to see
and maybe even limit their usage and cost the company a bit of overusage income

Related

GSM Connection on O2 with Exec?

Hi,
I'm using a lot more data than my O2 Online tariff has available. I've tried getting them to add a Data5 or Data36 type to it unsuccessfully - the best I can do is add a Surf10, which is what I've done, we'll see if that pans out any better when it is meant to kick in at the start of next month.
However, I've got 500 minutes of GSM access per month that I don't and have never used, and am wondering whether I can utilise that to collect eMail or something. I've tried using the phone numbers I've found on the web for the GSM access, but the Exec always complains that there isn't a modem at the other end.
Has anybody got this set up to work, or been successful in getting a better data tariff for an ONLINE account?
Cheers,
Steve.
GSM works for me
Hi Steve - I just set up a new connection using standard dialup account settings and had no problems connecting. This wasn't the O2 dialup (because I couldn't be bothered to look their details up) but an ordinary ISP.
The only problems you may have is whether the 0845 numbers of most ISPs come within the remit your tariff - and if you use the O2 number (which I seem to remember is a short number) that might also fall outside your allowed calls.
John
yeah, that's my point really - it would be nice to utilise the free GSM minutes I have on my tariff to do something useful - they are just mounting up and up, and meanwhile my monthly bill is going the same way.
I think the T-Mobile Web & Talk (or whatever they call it) is where I'll be going next - I've just got another 6 months to wait - may be O2 can sort something out data-wise by then?
Cheers,
Steve.
but until then ..
But until you move steve - I'm pretty sure there are still one or two dialup ISPs with geographical numbers that you probably could use your minutes with - in fact BT used to have one - google should turn one up.
ok, but does that count as GSM minutes, or voice minutes?
Cheers,
Steve
may have changed
A couple of years ago it counted as voice minutes when it was a geographical number even tho it was data transfer (there again I've never understood how they can tell the diffrence when its just gsm, tho I think they used to have a 'blacklist' of the major isp's numbers so they could charge data rates for calls to them) - but they may be wise to it now - you'll just have to see!

Mobile Data, not as easy as you'd think.

This is an interesting subject to me as the company I work for is acutally in the business of providing a service just as being discussed.
I'm not going to turn this into an advert, but let me give you a quick overview of our service. We run a fully mananged network which connects to a customers office network and to the 4 major MNO's in the UK (plus a few outside the UK, and were expanding). We have at least two private AP's on each MNO plus terminals can connect via a VPN over the internet. We support a number of terminals (mainly from HTC from the Wallaby to the Prophet, but also some from Panasonic, Symbol and Intermec) that connect VIA GPRS but also through GSM DUN as a fallback.
I've worked on the terminal side for about 7 years, I've been involved in development of most areas of the code at one time or another, but for a long time I was responsible for the module that is responsible for connecting to and maintaining the connection to either the MNO network (our AP's or the Public AP) or our own network (via GSM).
The one thing I've learned while doing this is that you can't rely on the MNO for anything. We've had MNO's disconnect us from AP's without warning, we've had IP connections stop passing data again without warning, we've had AP's reject a connection when out auth server told the AP to accept it.
This being true, if your claiming your software is reliable and expecting someone to bet their business on using it, you'd better make sure that it can handle all these issue. Theres nothing worse than trying to explain to a customer why his message didn't go through when both the back-end office and mobile device claim their connected.
And one last thing, and its a big one, Cost. Its easy to make a system that costs so much to run that its economically unviable. Remember every GPRS byte or GSM second costs money, so polling for messages every few seconds may not be a great idea.
Hurm....
This was supposed to be a reply to this thread:
http://forum.xda-developers.com/viewtopic.php?t=43426
I have no idea how it got into its own thread...
Appologies.
That is exactly my point of veiw. Why have to be constantly connected? Its a dirty solution. The only ones who benifit from a middle man are the service providers. Thats why I have put all my effort into using what is reliable. A normal phone call.
I have spent the last 9 months creating something that can reliably transfer data over calls. When I say reliable I mean when data is sent the user will get a confirmation for each packet sent an can be 100% certain it arrived intact when with the confirmation.
Depending on the phone plan it can be cheaper than other means of communication like gprs and mms on phones. When there is no flag fall I can transfer the same data as an mms (on my account anyway) for about half the cost. In free times transmition can be free. What makes the technology usefull is the price. In Australia all forms of data transfer are VERY high, but that is not the case in other countries.
You miss my point somewhat. I don't know about Australia but here in the UK your not actually charged for having a GPRS connection up and running just for the data you transfer over it and so our GPRS connections are up all the time assuming you have coverage. Its how you manage the connection (detecting the IP layer stopping working for example) and the data that flows over it thats important.
When it comes to GSM though your right, there is no way you want to have a permanent connection up, it has to be on-demand based. That in itself leads to problems, the main being that you have to handle charging your customer for the data calls you make to the terminal. Or if you don't connect to the terminal, and it only connects to you, how does the terminal know when messages are waiting.
For us, GSM us a last-ditch solution when GPRS isn't available. However in the UK we've generally found that if you can make a GSM call you can connect to GPRS, and if GPRS is down for some reason, the whole cell is generally not available (so GSM doesn't work either). There are occasions where a hardware failure on a MNO (not at the cell but in the rest of the network) may cause GPRS to stop working but allow GSM to work but situations like that are rare and generally quickly rectified by the MNO.

T-Mobile Tech Support Really Sucks...

Man I really hate T-Mobile's tech support. I called them to ask a simple question:
If I cancel my Total Internet Package which is just 20$ more on by phone bill that I don't really need to be spending, will I be charged for using the WIFI on my phone when I am at home?
I have Comcast cable internet at home and can pick up the router's signal with my MDA even with the sim card out and browse the internet.
They turned around and told me that I would be charged per Kb if I canceled my Total Internet Package and then used my WIFI to pick up my home internet service.
By the way this was T-Mobile's Windows Mobile Department that told me this...
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Ok now I have 2 questions for all of you.
Is what T-mobile told me true?
Is there a cheaper way to get unlimited GPRS internet than T-Mobile's $19.99 Total Internet package?
The only time I use my GPRS is to update WeatherPanel and when I am using the OZ Instant Messenger. All other time I spend on the internet is with WIFI turned on and GPRS turned off.
Please, all help will be greatly appreciated and well received.
Thanks in advance, your friendly neighborhood computer geek, Dan.
Well I hope I can help answer your question somewhat.
I do not pay for the GPRS service through Tmobile, I try not to use it at all. If I pull data through it then I am charged. But if i use a wifi hotspot then Tmobile will not charge me. In truth they should have no way of telling if and when I use a WiFi connection. The reason the rep told you this was really a twisting of the truth. He can probably get away with telling you this because it will cut your access to Tmobile HotSpots which you get access to with the data plan. Sneaky sneaky bastards, you should post this little tale on http://consumerist.com/ .
To answer the second if Tmobile is your carrier then NO I dont believe you can get GPRS data from another carrier. Unless your phone is sim unlocked and you choose to use another carrier to get your data through, but this will need you to switch sims out. Either way your gonna pay for it. I would hold out till 1-2 quarter of 2008 Tmobile will start its HSDPA role out, providing upwards of 3Mbps for data. Of course you will need a phone capable of HSDPA, but such is life.
If I am uninformed of another method maybe someone here will be so kind as to enlighten us.
ritalin said:
Well I hope I can help answer your question somewhat.
I do not pay for the GPRS service through Tmobile, I try not to use it at all. If I pull data through it then I am charged. But if i use a wifi hotspot then Tmobile will not charge me. In truth they should have no way of telling if and when I use a WiFi connection. The reason the rep told you this was really a twisting of the truth. He can probably get away with telling you this because it will cut your access to Tmobile HotSpots which you get access to with the data plan. Sneaky sneaky bastards, you should post this little tale on http://consumerist.com/ .
To answer the second if Tmobile is your carrier then NO I dont believe you can get GPRS data from another carrier. Unless your phone is sim unlocked and you choose to use another carrier to get your data through, but this will need you to switch sims out. Either way your gonna pay for it. I would hold out till 1-2 quarter of 2008 Tmobile will start its HSDPA role out, providing upwards of 3Mbps for data. Of course you will need a phone capable of HSDPA, but such is life.
If I am uninformed of another method maybe someone here will be so kind as to enlighten us.
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I figured T-Mobile was full of S**T... I know I can access the internet via WIFI even without a sim card in the device. I only use it at home or in hospitals anyway. Like I said though, the GPRS for me, is just for WeatherPanel. That's why I am trying to find a cheaper way...
Thank you for your help though. Not the answer I was hoping for but very grateful non the less.
Dan.
You won't get charged for using wifi. If weather panel is all you really use GPRS for then go to the 5.99 plan. That's what I use and have no problem using weather panel or even browsing the web. The other day I even streamed video over it, although GPRS is way too slow to be any use for that but I wanted to see if it worked. The only apps that I know of that do have problems are mostly IM apps since they have most of the ports that those programs use blocked on the 5.99 plan.
Just realized that you said that you use OZ IM, I'm not sure if that will work or not, I can't seem to get it to work with WM6.
You will not be charged per kilobyte, whoever told you that was either new or retarded. The only difference you will see is that your instant messaging will go thru text messages instead of wifi, charging you per message, to log in, to log out, etc. That's due to the way the OZ instant messaging is written. The 5.99 has been working for a lot of people, but it was a glitch in the system that is slowly being fixed market by market, so don't get upset if it doesn't work for you or if it suddenly stops working, as it was never meant to work. If you connect thru wifi, you won't pay anything as it's your connection thru wifi to your phone's wifi, and the T-Mobile network is nowhere in the mix. Again, the Instant Messaging will be billed as text messages.
johnny12times said:
You will not be charged per kilobyte, whoever told you that was either new or retarded. The only difference you will see is that your instant messaging will go thru text messages instead of wifi, charging you per message, to log in, to log out, etc. That's due to the way the OZ instant messaging is written. The 5.99 has been working for a lot of people, but it was a glitch in the system that is slowly being fixed market by market, so don't get upset if it doesn't work for you or if it suddenly stops working, as it was never meant to work. If you connect thru wifi, you won't pay anything as it's your connection thru wifi to your phone's wifi, and the T-Mobile network is nowhere in the mix. Again, the Instant Messaging will be billed as text messages.
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That is really good to know. Can you tell me or direct me to a thread that explains the real difference between the 5.99 plan and the 19.99 Total Internet Package?
i don't know about the question you had, but I've had the other extreme as far as Tmo's customer support/tech support... always been great to me. Even after 2 refurbs.
Whoever told you that you'd be charged using Wi-Fi was either full of it or was ASSUMING you would then be accessing T-Mo services...why would you? Just use whatever service you use from home.
I use my MDA with Wi-Fi in my house ALL the time and it has NOTHING to do with T-Mobile. It's not EDGE/GPRS--it's a totally different technology, just like hooking your wireless laptop up to your home router.
Furthermore, you can use the Wi-Fi with T-Mobile Hot Spots if you have that subscription with ANY Wi-Fi computer you have--no reason to have more than one Hot Spot account--many hotels now have it, not just Starbucks.
T-Mobile NOW forces you to pay for Hot Spots with Internet Service as a bundle but they are different technologies.
The Internet Service is EDGE/GPRS and that is a CELLULAR service and is programmed into your SIM chip. I use that too. My MDA can hook into eMail and web sites without a Wi-Fi connection via the cell modem. But it's not nearly as fast.
I actually have 2 SIM chips with this service--I got one for my old IPAQ6315, but that's in the MDA. The one in the MDA is in my notebook computer--it has a Cingular Sony Ericsson cellular modem that I got the unlock code for, and put the chip from the MDA in there--I ALSO can use my notebook with EDGE/GPRS, or Wi-Fi (or even RJ45) connections.
I have the eMail for my regular eMail routed to my MDA--no messing with another address. So it's working a lot like a Blackberry as well.
Finally, you asked if there's a cheaper alternative: There is. It's called "T-Zones" and it's T-Mo's WAP service, for $6 or $7/month. It gives you the limited access you get on cell phones, and you already have it with the fancier internet access--click on T-Zones and you'll see it.
Generally, with T-Mo, service is a waste of time till you get to Level 2. But if you get to Level 3, then you get the techs that really know their business. The PDA support can be similar. But you got to jump through a lot of hoops to reach that level and that can take 30-45 minutes on the phone. Be persistent.
dharvey4651 said:
That is really good to know. Can you tell me or direct me to a thread that explains the real difference between the 5.99 plan and the 19.99 Total Internet Package?
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the 19.99 plan gives you your actual connection to the GPRS/EDGE(and in 4 test markets 3G! T-Mobile bought a whole lot of 3g network up recently.) network (internet2.voicestream.com), by connecting thru this route you are given access to the ports required to get to full websites, as well as email servers, etc.
the 5.99 plan is your basic wap access, t-zones and other wap sites. It's what is used by motorola's, samsungs, basic phones. Gives you access to your account information from T-Mobile's wap sites (but not on an mda running less than wm6 and having had the tzones applett installed), accuweather's website, and other wap websites. By connecting thru the wap APN, you are directed thru a filter that doesn't allow you full access to normal websites.
Now, T-Mobile has a glitch in their system where every now and then you get 5.99 internet and your number isn't put into the filter, so the ports that were supposed to be closed off to you never were, and you can browse and email just as if you had the 19.99 feature. The only problem? They know of the glitch and are closing it market by market, which has been taking the better part of 7 months now, but it's not that far from being finished.
Almost all programs you have installed on the mda that are third party will default to what ever internet connection is available, however, the OZ instant messaging program from the MDA and almost all other T-Mobile PDA's is written specifically to use the SMS (short message system) as the next backup if you aren't connected thru the internet2.voicestream.com, or blackberry.net apn if you are using a blackberry, so if you are connected thru wifi, then you will be charged text for each message.
Hope this helps, if not, let me know.
Johnny

Ditching the home ISP, using XV6800 as modem instead?

I just did a speedtest on my home internet connection, then did the exact same speedtest using my phone as my internet connection, and sinc eI have crappy DSL at home, my phone actually beat it. Home connection was around 1000/400kbps and phone was around 1500/600kbps.
So, my question is, since I never use my internet when I am away from home, can I ditch my home service and use my phone as the modem all the time when I am home?
I have the unlimited data plan from verizon, just added it a week ago...is there a limit? I heard back in 2007 there is a 5GB limit that they dont tell you about, but is there still an unspoken data limit on the unlimited plans? Thanks!!
P.S. - I download like 10-20GB a month of music (all legal through a paid subscrition service) and another 20-30gb a month via IRC transferring large project files when I work at home. Will that much data be a problem?? Will Verizon cut me off?
There is a 5GB limit on VZW's data plans.... So i would either upgrade services or change providers, but that wont help if you are far from the central office for your DSL service.
I spoke to a friend that works at verizon, he explained that after reaching the 5GB mark, there wont be any extra charges (as long as you have the unlimited data plan). But they will slow down the connection to something similar to a dialup speed.
I am not sure of the accuracy on this, but this is what they were instructed to say regarding it. Basically cellphone companies dont want you using their bandwidth to replace their home isp...
I am with sprint now, and so far I don't think they have added the 5GB cap... so I continue to use my cell as my isp, but if I see they slow the connection down, I will have to steal a wifi connection from one of my neighbors!!!
from what ive seen, they just cut your off completely. You dont get any more data that month if you break the 5GB limit. That is if you have their 5GB plan, if you have unlimited they cannot cut you off. period.
Also, i was not made aware of this 5GB landmark they set for unlimited users....
I have unlimited. Verizon does not have a "5gb plan", they only have 10mb and unlimited.
crobs808 said:
I have unlimited. Verizon does not have a "5gb plan", they only have 10mb and unlimited.
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Check this out Yodaman,
http://www.verizonwireless.com/b2c/...catId=409&action=viewPlanDisplay&planId=46740
they have a 5GB plan but i think its for wireless broadband and not necessarily for pda/smartphone browsing... i hear much talk about the national carriers moving to the 5GB cap... but I cant find anything solid on the subject...
aledc78 said:
Check this out Yodaman,
http://www.verizonwireless.com/b2c/...catId=409&action=viewPlanDisplay&planId=46740
they have a 5GB plan but i think its for wireless broadband and not necessarily for pda/smartphone browsing... i hear much talk about the national carriers moving to the 5GB cap... but I cant find anything solid on the subject...
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the 5gb plan is stand alone and apart from your phone service...you can get that if you have a VZcard for your laptop...but as far as "phone data plans" there isnt a 5gb one.
crobs808 said:
the 5gb plan is stand alone and apart from your phone service...you can get that if you have a VZcard for your laptop...but as far as "phone data plans" there isnt a 5gb one.
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cool...thanks...
I have considered to move to verizon based on the phone selection... but i pay so much less with sprint... so im sticking to them for now...
All of Verizon plans have a 5GB cap. I believe same with ATT and now soon to be Sprint. You cant run to anyone any more. My home connection is 10MB so going to Rev A VZW is not worth it. I use WIFI at home and VZW every where else.
Only tethered to laptop a few times...once with titan and once with friends 3G TILT... UNCOMPARABLE... took forever on TITAN...couldnt rely/put up with it daily..maby if i had 3g but i dont so I would stick having a seperate ISP
prepsssuck said:
Only tethered to laptop a few times...once with titan and once with friends 3G TILT... UNCOMPARABLE... took forever on TITAN...couldnt rely/put up with it daily..maby if we had 3g but we dont so I would stick having a seperate ISP
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Interesting.
At the office I tether my laptop to my XV-6800... it's faster than my companys' network. I've used it at hotels too. I don't know where you are located, but the places I've used it, it was as fast or faster than the networks I was sitting at.
I have spoken to VZW's tech reps in the past several months, they do have new data plans. BUT, our (or at least my) unlimited data plan is just that: Unlimited.
Splitter said:
Interesting.
At the office I tether my laptop to my XV-6800... it's faster than my companys' network. I've used it at hotels too. I don't know where you are located, but the places I've used it, it was as fast or faster than the networks I was sitting at.
I have spoken to VZW's tech reps in the past several months, they do have new data plans. BUT, our (or at least my) unlimited data plan is just that: Unlimited.
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Im in a NON-EVDO NON REV-A craphole...Everwhere 10 miles around the city I live in has EVDO...just not in the city. But even when I tried with evdo It still wasnt comparable.
When I got service at alltel they asked if I wanted to use as a modem for pc and if I was they wanted to charge an addition 9.99 a month for the service...even with my unlimited plan.... I have always heard that if they start seeing huge data downloads from your account they will try charging for it.....KEYWORD "HEARD"
I am actually having good luck using it as a modem. I still have landline internet thats faster. But for my laptop I use my titan with wifi to send internet to it. Seems okay..with download speeds of 50 kilobytes to 200 kilobytes a second depending where I am downloading from.
My biggest issue with it though is since its getting to summer..my phone is overheating from the strain so I gotta put a fan on it so it don't run out of battery.
I hope we won't be having this conversation in a year once sprint Wimax is available. Your Cable ISP is suppose to be providing wireless Wimax access for less ( I don't think greedy Communistcast will give it away for free). I heard one of the Cable ISP is already doing it in tri-state area. I can't recall their, read in paper few weeks ago. This way hard lined ISP will have fighting chance as oppose to fixed phone versus cellphones...
I seriously cant believe people think about replacing their home connections with their cell phone. I mean the phone is great and it is fast. But how quick we forget at least on verizon unless your paying near 60 a month for just the data plan with the 15 dollars for modem usage rights that we are teathering illegally. I teather my phone all the time with the hacked os its running but I dont abuse the connection I just browse the internet download smaller files and pictures and msg on it. ITs more of a connection for when your out traveling on the road or not at home and need an internet connection. I think its straight abuse of the connection to be pulling through 10 to 20 gigs a month on a cell phone network and its just asking for them to redflag your account and look into how your using all of your data. Id save my big downloading for a cable connection thats what they are designed for.
leedawg said:
I seriously cant believe people think about replacing their home connections with their cell phone. I mean the phone is great and it is fast. But how quick we forget at least on verizon unless your paying near 60 a month for just the data plan with the 15 dollars for modem usage rights that we are teathering illegally. I teather my phone all the time with the hacked os its running but I dont abuse the connection I just browse the internet download smaller files and pictures and msg on it. ITs more of a connection for when your out traveling on the road or not at home and need an internet connection. I think its straight abuse of the connection to be pulling through 10 to 20 gigs a month on a cell phone network and its just asking for them to redflag your account and look into how your using all of your data. Id save my big downloading for a cable connection thats what they are designed for.
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whoa buddy....you are getting taken to the cleaners, or duped by some customer service rep if they are charging you that....
quote: "60 a month for just the data plan with the 15 dollars for modem usage rights"
The national rate for VZW customers is $29.99 for unlimited data, including the use as a modem. The actual VZW repguy told me that he uses his as a modem to download stuff from rapidshare, and maxes out both his rapidshare premium accounts (which by the way have a 25gb limit every 5 days)...so that is a TON of data.I am here to dispell all the myths that they will cut you off if you use 'X' amount of data, or use it as a modem (which the rep also said many people do, which is fine)
FYI - the stock verizon rom came with internet sharing by the way, so it isnt a ROM hack to be able to use it as a modem, it is part of WM6!
People on here need to stop spreading rumors about how verizon will cut you off, and having limits on the unlimited plan, etc...they do no such thing.
gTen said:
...My biggest issue with it though is since its getting to summer..my phone is overheating from the strain so I gotta put a fan on it so it don't run out of battery.
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You gotta put a fan on it? what??? I live in Texas....it was 102 yesterday and 97 today and my phone is fine...do you live somewhere hotter?
crobs808 said:
whoa buddy....you are getting taken to the cleaners, or duped by some customer service rep if they are charging you that....
quote: "60 a month for just the data plan with the 15 dollars for modem usage rights"
The national rate for VZW customers is $29.99 for unlimited data, including the use as a modem. The actual VZW repguy told me that he uses his as a modem to download stuff from rapidshare, and maxes out both his rapidshare premium accounts (which by the way have a 25gb limit every 5 days)...so that is a TON of data.I am here to dispell all the myths that they will cut you off if you use 'X' amount of data, or use it as a modem (which the rep also said many people do, which is fine)
FYI - the stock verizon rom came with internet sharing by the way, so it isnt a ROM hack to be able to use it as a modem, it is part of WM6!
People on here need to stop spreading rumors about how verizon will cut you off, and having limits on the unlimited plan, etc...they do no such thing.
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here is a quote from the old terms of use:
Anyone using more than 5 GB per line in a given month is presumed to be using the service in a manner prohibited above, and we reserve the right to immediately terminate the service of any such person without notice.
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here are the new terms:
If your usage on a Data Plan or Feature that does not include a specific monthly Megabyte allowance or that is not billed on a pay-as-you-use basis exceeds 5 Gigabytes per account line during any billing period, we reserve the right to reduce throughput speed to a maximum of approximately 200 Kilobits per second for up to thirty days.
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currently vzw chrages 49 cents per mb over 5gb, this doesnt appear to be a rumor, as theyve recently been sued over it
http://www.palmbeachpost.com/localn...epaper/2008/07/06/c1b_cellphonesuit_0707.html
supposedly sprint is going to start a similar billing system sometime this month
also, besides all this, using the data plan as a replacement for a landline connection is specifically against the terms and conditions
Data Plans and Features: Prohibited Uses.
You may not use our Data Plans and Features for illegal purposes or purposes that infringe upon others’ intellectual property rights, or in a manner that interferes with other users’ service, interferes with the network’s ability to fairly allocate capacity among users, or that otherwise degrades service quality for other users. Examples of prohibited usage include: (i) server devices or host computer applications, including continuous Web camera posts or broadcasts, automatic data feeds, automated machine-to-machine connections, or peer-to-peer (P2P) file-sharing applications that are broadcast to multiple servers or recipients such that they could enable “bots” or similar routines (as set forth in more detail in (iii) below) or otherwise denigrate network capacity or functionality; (ii) as a substitute or backup for private lines or dedicated data connections; (iii) “auto-responders,” “cancel-bots,” or similar automated or manual routines that generate amounts of net traffic that could disrupt net user groups or e-mail use by others; (iv) generating “spam” or unsolicited commercial or bulk e-mail (or activities that facilitate the dissemination of such e-mail); (v) any activity that adversely affects the ability of other users or systems to use either Verizon Wireless’ services or the Internet-based resources of others, including the generation or dissemination of viruses, malware, or “denial of service” attacks; (vi) accessing, or attempting to access without authority, the information, accounts or devices of others, or to penetrate, or attempt to penetrate, Verizon Wireless’ or another entity’s network or systems; or (vii) running software or other devices that maintain continuous active Internet connections when a computer’s connection would otherwise be idle, or “keep alive” functions, unless they adhere to Verizon Wireless’ requirements for such usage, which may be changed from time to time. By way of example only, you may not use a Data Plan or Feature for web broadcasting, or for the operation of servers, telemetry devices and/or Supervisory Control and Data Acquisition devices.
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....of course i use my sprint connection as a backup when my cable is out, im just making sure people understand that they are in fact breaking rules and shouldnt get pissed if they get nailed for it
defaultdotxbe said:
Data Plans and Features: Prohibited Uses.
You may not use our Data Plans and Features for illegal purposes or purposes that infringe upon others’ intellectual property rights, or in a manner that interferes with other users’ service, interferes with the network’s ability to fairly allocate capacity among users, or that otherwise degrades service quality for other users. Examples of prohibited usage include: (i) server devices or host computer applications, including continuous Web camera posts or broadcasts, automatic data feeds, automated machine-to-machine connections, or peer-to-peer (P2P) file-sharing applications that are broadcast to multiple servers or recipients such that they could enable “bots” or similar routines (as set forth in more detail in (iii) below) or otherwise denigrate network capacity or functionality; (ii) as a substitute or backup for private lines or dedicated data connections; (iii) “auto-responders,” “cancel-bots,” or similar automated or manual routines that generate amounts of net traffic that could disrupt net user groups or e-mail use by others; (iv) generating “spam” or unsolicited commercial or bulk e-mail (or activities that facilitate the dissemination of such e-mail); (v) any activity that adversely affects the ability of other users or systems to use either Verizon Wireless’ services or the Internet-based resources of others, including the generation or dissemination of viruses, malware, or “denial of service” attacks; (vi) accessing, or attempting to access without authority, the information, accounts or devices of others, or to penetrate, or attempt to penetrate, Verizon Wireless’ or another entity’s network or systems; or (vii) running software or other devices that maintain continuous active Internet connections when a computer’s connection would otherwise be idle, or “keep alive” functions, unless they adhere to Verizon Wireless’ requirements for such usage, which may be changed from time to time. By way of example only, you may not use a Data Plan or Feature for web broadcasting, or for the operation of servers, telemetry devices and/or Supervisory Control and Data Acquisition devices.
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Ha...did you read that ENTIRE section of what is prohibited? Nowhere in there does it talk about restricting modem use. In fact, it only talks about the most extreme stuff like copyright infringement, bots, using it to HOST a p2p sharing protocol, or using it for security/suveilance services, etc...
The reason they do not address modem usage is because it is 100% ALLOWED!
There is actually a verizon advertisment where a guy is frustrated in an airport and cannot get a wireless connection. He pulls out his WiFi PCMCIA card, throws it in a trash bin, and hits a button on his phone. Verizon is SELLING the fact that you can use their phones as internet connections. For crying out loud, the slogan on the ad was "Internet. Anywhere. Anytime." and it shows the guy still there at night browsing the net, in a dark airport and nobody is around.
I mean obviously they have changed their policy since NOTHING in that paragraph you wrote talks about limiting data usage, and the Verizon Rep specifically told me that there is no 5gb cap anymore, and there hasn't been since November. That case you linked is a year old now. Data usage and plans have evolved a TON in a year...plus, that is when the case was filed...they were suing over something that happened well OVER a year ago, so even more has changed.
Get with it bud Things have changed, no 5gb cap/limit, and unlimited = use however you want as long as it isn't illegal (same as the rules on a home ISP connection)
crobs808 said:
Ha...did you read that ENTIRE section of what is prohibited? Nowhere in there does it talk about restricting modem use. In fact, it only talks about the most extreme stuff like copyright infringement, bots, using it to HOST a p2p sharing protocol, or using it for security/suveilance services, etc...
The reason they do not address modem usage is because it is 100% ALLOWED!
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did you read the bit i bolded about it being used a replacement for landlines?
how about the part about it being cut to 200k after 5gb?
The reason they do not address modem usage is because it is 100% ALLOWED!
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im not talking about tethering charges, im talking about data usage regardless of how its being used
Get with it bud Things have changed, no 5gb cap/limit, and unlimited = use however you want as long as it isn't illegal (same as the rules on a home ISP connection)
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did you read the news article about the guy who got a 9500 dollar bill for going over the 5gb cap? can you explain that? or is that just a risk everyone should be willing to take?

Airave hacking. Home cell network? VoIP? Possible?

I have a really off the wall question here. Since the airave is basically a short range cellular antennae I assume that it would be possible to program what it broadcasts. Would it be possible to modify the airave so that it connects to and broadcasts normal cable or dsl internet so that it can be accessed by the phones connected to it, and would it also be possible to program it to use either the landline or voip service, preferably google voice. Then couldn't we write a custom PRL to only connect to our airave, and have the airave set to a unique tower ID so it wont conflict with official towers?
xplus93 said:
I have a really off the wall question here. Since the airave is basically a short range cellular antennae I assume that it would be possible to program what it broadcasts. Would it be possible to modify the airave so that it connects to and broadcasts normal cable or dsl internet so that it can be accessed by the phones connected to it, and would it also be possible to program it to use either the landline or voip service, preferably google voice. Then couldn't we write a custom PRL to only connect to our airave, and have the airave set to a unique tower ID so it wont conflict with official towers?
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I believe the company that made Magic Jack tried to do this, and got lawsuits off the ying yang by Phone companies. So it definitely is possible. How difficult it is going to be to do this is beyond my level of intellect.
I thought I had responded to this but it is going to be hard. Very very hard. First and foremost those devices are built for one thing changing that functionality is going to be hard. I'm sure it already has a unique tower id, the problem is changing the routing. It is probably hard coded in how to route calls, changing that is going to be difficult, and I be the protocol is proprietary and encrypted.
The next thing is the legal aspect, the frequencies they operate on are private, as in we can't use them.
xplus93 said:
I have a really off the wall question here. Since the airave is basically a short range cellular antennae I assume that it would be possible to program what it broadcasts. Would it be possible to modify the airave so that it connects to and broadcasts normal cable or dsl internet so that it can be accessed by the phones connected to it, and would it also be possible to program it to use either the landline or voip service, preferably google voice. Then couldn't we write a custom PRL to only connect to our airave, and have the airave set to a unique tower ID so it wont conflict with official towers?
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I work for the Corporate Technical Support Team for these devices. Basically there is not much you can do with it. There are some neat features inside of the device which you can mess with extending the range, and Allowing more users than normally allowed. But the device, built by Ericsson is made specifically to connect to one Sprint tower within 15 miles of your home location, once authorized it outputs an EVDO signal for your phone. Everything else is done by your internet. Flashing a PRL won't do anything but brick it, since Verizon does not carry this product, and the GSM Giants have a different version of it that will not authenticate. So creating a personal network is not really a viable option.
Just like a vonage box or any other VoIP device, it has to authenticate somehow. The only thing I see even remotely possible is that you can [maybe] alter the devices firmware to allow multiple authentication channels. Even still the data would be reported to Airvana, Sprint, and Ericsson and it would probably term your service. Same thing when people flash phones over to the Verizon PRL. It gets noticed quickly, and Sprint will proactively cancel your account if there is anything fishy.
My only recommendation to you is that you buy one outright, not connected to any account, and then begin the modding experiements.
I am to assume you have the Airvana AP, or do you have the Samsung Airave?
voip with mobile phone is blocked by our profiders in the netherlands >.<
Voip
I setup voip on my LG Vortex vs660, all you need is groove ip and google voice and one legit# just get a walmart prepay phone register with that number then get ur phone# from google and don't port anthing. Add voice to ur regular phone and then on the google voice site have your calls forwarded to your gmail address and that will be attached to your regular phone. You can then use whatever network ur on to take in/out calls on the data network. All you need is wifi to make and takes calls, why the attn? I have an inactive non activated phone and I'm on mediacom's network with topped out 1ghz upstream which is plenty for decent quality calls. More up is better but work wit what u have. If you need help or need info on setup in detail let me know I wrote an 18 page paper on the subject, just an indepth view that will explain everything and whqt settings to use. Get ahold of me if you need it.
xplus93 said:
I have a really off the wall question here. Since the airave is basically a short range cellular antennae I assume that it would be possible to program what it broadcasts. Would it be possible to modify the airave so that it connects to and broadcasts normal cable or dsl internet so that it can be accessed by the phones connected to it, and would it also be possible to program it to use either the landline or voip service, preferably google voice. Then couldn't we write a custom PRL to only connect to our airave, and have the airave set to a unique tower ID so it wont conflict with official towers?
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The custom prl would be on the phone. Basically i want to use it and my old sprint phone as a super fancy high tech cordless phone system for my house. Apparently as i thought its locked down tight.
[email protected] said:
I work for the Corporate Technical Support Team for these devices. Basically there is not much you can do with it. There are some neat features inside of the device which you can mess with extending the range, and Allowing more users than normally allowed. But the device, built by Ericsson is made specifically to connect to one Sprint tower within 15 miles of your home location, once authorized it outputs an EVDO signal for your phone. Everything else is done by your internet. Flashing a PRL won't do anything but brick it, since Verizon does not carry this product, and the GSM Giants have a different version of it that will not authenticate. So creating a personal network is not really a viable option.
Just like a vonage box or any other VoIP device, it has to authenticate somehow. The only thing I see even remotely possible is that you can [maybe] alter the devices firmware to allow multiple authentication channels. Even still the data would be reported to Airvana, Sprint, and Ericsson and it would probably term your service. Same thing when people flash phones over to the Verizon PRL. It gets noticed quickly, and Sprint will proactively cancel your account if there is anything fishy.
My only recommendation to you is that you buy one outright, not connected to any account, and then begin the modding experiements.
I am to assume you have the Airvana AP, or do you have the Samsung Airave?
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This is exactly what I am looking for. Any links?
Using Net10 with Sprint Air Rave
I used to have an account with Sprint also using an air rave. Worked fine till I switched over to Net10 with my same Sprint phones. I am still on the Sprint network but getting billed from Net10 at 45% less per month still using the Sprint network. So how can I use the Air Rave now? Or do I have to have an active open account with Sprint to use it?
I stay in India .. Can you help me to setup everything and does it costs money... I am in 8th class... I don't have much money
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