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Hope I put this in the right area.
I will be traveling to the Czech Republic this July and am wanting to use my unlocked TMobile MDA (US) while there. I have looked at a couple of the carriers for plans that may fit my needs but I am not entirly sure I understand how exactly they work.
So here is what I am looking for. I will be there for 2 weeks. I am needing limited cell, mostly data. I am planning on using the data for VOIP built in to WM6 connected to my Asteriks server if possible. If I can't get that working I will be using the data as a modem to connect via soft phone. I was looking in to Pay AS You Go type services but with the terminology - tariffs? - I got a little confused. Now if data won't work for me obviously I will need more cell mins.
Can anyone help fill me in on what I might be looking for? I know of only 3 carriers for the country so am thinking my choices are limited - TMobile, O2 and Vodofone.
not sure about Czech Republic
but many places you can just buy a prepaid sim
with various amounts on in a convientstore or supermarket
and use it in any phone
Right, I have read up and understand that pre paid is the way to go, but does this normally include data service as well. And is there a service more reliable than the other. Just because I use TMobile in the US doesn't mean I will have the same luck with them out there so I will go with whoever seems to have the best service\price.
I used my UK tmobile pay as you go for data in Switzerland and France last february. It worked fine and wasn't all that expensive as far as I remember. I just collected andsent email a couple of times a day though and I used about £10 in a week.
Yes, all 3 Czech carriers (TMobile, O2, Vodofone) sell prepaid SIM cards, and I think that all of them support data/internet services (at least GPRS/EDGE). Vodafone's prices are 0,68 CZK/kB for WAP and 0,060 CZK/kB for generic internet (which is what you are interested in, I guess), other carriers' prices are probably very similar.
With O2 there is prepaid data nonstop tarif, it supports also 3G. Just go to one of O2 shops, some of them may speak english
I second the o2 suggestion. I recently took the train to Praha CR and my 02 dervice did not let me down. Problem sometimes with prepaid is they want to see documents...like residency requirements..at least here in Germany. I would get a calling card and call ahead...things like that can throw everything off.
no problem to buy prepaid card anywhere, no documents needed. you can buy it on most petrol stations, post offices - everywhere. I will give you further info about pricing as soon as i recieve it...
nocturne lives in Czech Republic so I would avoid going there.
So, i made some search about current situation.
t-mobile is the best fitting solution for you.
They offer prepaid sim card called "Twist Internet" - for 850CZK (about 35USD), you can use unlimited data connection (GPRS, EDGE or G4)
this card can be bought in every t-mobile shop, there are many of these shops in all cities larger than 10000 habitants - so it's almost everywhere.
you need no papers to buy this card, if yu will not spend another 850CZK, it simply will not work after a month, no more payments necessary.
Calling pricing is hard to choose. It depends on how much will you call and where. Try to specify it better...
If you have more questions, feel free to contact me...
vlodeck: shut up you polish freak
nocturne: ukrainian to be more exact
Gentlemen / ladies
first off i would like to thank this site for all its help so far , i have installed colonels rom and i am delighted with it , however i have a small question.
i purchased the sprint mogul while visiting the states last week as i needed a pda and it seemed to fit all my desires , however upon bringing it home i noticed that there was no simcard slot so i cant use it here in Ireland (we seem to be a bit behind the times ) spoke to a rep here and i was told the simcard is inbuilt and it would need to go back to htc to be changed , now that isnt really feasible at the moment so i was wondering if it was possible for me to change it out or if that is even possible , i dont mind taking it apart but i can find no info on where the sim goes or if there even is one , sooooooo just wondering is it possible ?
thanks again for all the help i have recived from other threads on upgrading and thanks to the colonel for releasing a class rom
regards
To the best of my knowledge, CDMA phones don't use sim cards at all. I could be wrong.
excaliburhc said:
Gentlemen / ladies
first off i would like to thank this site for all its help so far , i have installed colonels rom and i am delighted with it , however i have a small question.
i purchased the sprint mogul while visiting the states last week as i needed a pda and it seemed to fit all my desires , however upon bringing it home i noticed that there was no simcard slot so i cant use it here in Ireland (we seem to be a bit behind the times ) spoke to a rep here and i was told the simcard is inbuilt and it would need to go back to htc to be changed , now that isnt really feasible at the moment so i was wondering if it was possible for me to change it out or if that is even possible , i dont mind taking it apart but i can find no info on where the sim goes or if there even is one , sooooooo just wondering is it possible ?
thanks again for all the help i have recived from other threads on upgrading and thanks to the colonel for releasing a class rom
regards
Click to expand...
Click to collapse
Uh, for in Ireland you have a paperweight. There is no CDMA outside North America. There is no sim in the Mogul, and nothing in it can be reprogrammed to make it work on GSM. The entire radio portion of the phone is made for CDMA and specifically Sprint.
Sorry, but you'd be better off ebaying it and getting a GSM device.
ScottC said:
There is no CDMA outside North America.
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Click to collapse
To my knowledge, this statement isn't entirely true, as I believe that South Korea and maybe China has CDMA networks...but I could be wrong...
Everything else you stated is right on though!
Oh boy.
In a nutshell:
2 major types of wireless protocols:
GSM and CDMA.
GSM is a sim-card based allowing phone portability, and exists on a world-wide market. The sim card contains your identity, and switching it into another phone causes your identity to follow.
CDMA is phone-based, meaning every phone has a unique ID that broadcasts to the tower. That ID (sort of like the VIN number on a car) exists on only your phone, and represents your ID on the network. This actually existed long before GSM and SIM-cards, and is at a bit of a disadvantage because you can't switch phones whenver you want. Your provider has to switch it for you.
Here in the US, we have both CDMA and GSM networks now, however CDMA has been around longer, and so it is still arguably the more common technology. Lately, GSM has been catching up, but over in Europe GSM has always been around and CDMA is virtually non-existant.
Living in Ireland, I beleive that all networks are GSM, which means SIM-card based. So, you probably didn't know that there were other types of technology that weren't compatible! If anything, we here in the US are "behind the times" because we're still using an antiquated ID system as opposed to SIM cards!
HTC makes a GSM version of these devices as well, which you should consider. They are known as the Tytn and the Kaiser (our Mogul/Titan sort of comes in between, although most closely resembling the Kaiser in hardware). Next time you want to buy a phone in the US, make sure its GSM and unlocked first!
Hope this clears things up!
You should have 30 days to send back the mogul and get out of your contract. The phone will not work outside of North America. Take a look at the HTC Kaiser,its also sold as the AT&T Tilt. Its a GSM device that is very similar to the Mogul.
If you told Sprint that you were going to be going back to Ireland, I wonder why they didn't sell you the Samsung IP-830W, which works on the Sprint CDMA network in the states, but can be used on GSM/GPRS networks everyplace else.
If you can't get a full refund, maybe you can exchange the Mogul for that?
I think it's a little behind the times, but the IP830 is a pretty good phone and has a smaller slide out QWERTY keyboard.
thank you for the information , just need to find that damn receipt now and give radioshack a call , see about a swap for the tilt ,
regards
sigghhh
well it seems radioshack cant help . unless i brought it back to the store i purchased it in , and that cant really happen .
anywhoooo thanks all for the help ,
but i have just one other ,
is it possible to synq my titan with another type of phone i.e nokia 6610 and have the titan act as the handsfree ? via bluetooth?
basically like the satnavs where you have the dialer but it uses your phone to connect , seems like a strange request but this would at least allow me to use the phone features
thanks in advance
Hi,
Please excuse me for being a n00b and my lack of knowledge about the Android OS but I just brought the Nexus S today (my first smart phone) and I'm after confirmation from someone that I actually brought an "unlocked" Nexus S.
I'm from Australia, visiting the States and I brought the Nexus today. My plan settings from home was set to roaming and I could connect to ATT mobile with my old phone, however when I placed my sim card into the Nexus, I'm not sure if I'm connecting to a network. (I haven't tried calling anyone cause I don't know anyone here and I don't want to rack up a massive phone bill for international calls.)
Under settings, I can see T-mobile and ATT as networks and when I click on one of them, I get the message that it is "Registered on network", however I can't seem to see the usual carrier logo on any of my home pages...so am I connected ?
The receipt from Best Buy said that I brought a phone without a plan but there was a T-mobile sim card in the box it came with, so did the employee give me the wrong one ?
Apologies for the long rant and thanks in advance !
Cheers,
Edit*
Oh yea I should include that I'm not connected to any wifi or any data connection hence all my home pages are saying that I can't connect to anything.. but still, shouldnt the network logo show up ?
No, they gave you the right one...... and also, you are connected.
All boxes come with a tmo sim in there.... the only thing I didn't like that was missing was the different earphone gum size (i'm a small sized and it only comes with a medium one, which means it falls off =( ,,,sucks ) besides that ..............I LOVE MY PHONE!!
Before you left Australia, did you call your carrier and had international roaming activated? On most networks, without international roaming on, you won't get a signal.
Hello Folks
Would love your feed back on following questions:
1) I came across a Unlock Galaxy Tab International Version and I was wondering if I would be able to use it with a pre paid sim card to get voice and text messaging on ATT network without modifying the stock rom on it?
2) If I choose to modify the rom, what would you recommend I use. I read the newbie guide but not sure it has reached a conclusion on what works best for both voice and data?
3) If I want to be able to access data and voice, what would be the "economical" plan prepaid or postpaid that you would recommend?
If you would like link other thread that might answer my questions, your help is much appreciated
Thanks in Advance
Regards,
i own a us tmobile tab which i was able to unlock, i went out and bought an att prepaid card just to test to see if the tab was actually locked, i started with the $25 prepaid and all i can tell you is that it all the funds disappeared in less than a day, i have no clue why, i was only able to test it with 2 phone calls and about 3 tries to go online. not sure if its worth it so you might have to go with a contract but then again not sure if you want that as att is a pain in the ass and giving customers with the tab a big hassle.
I don't see why not. You can use it on both Att and Tmobile.
Tmo has prepaid service including voice and sms for about $0.13 per minute. If you pay in advance $100 you will get $0.10 per minute good for whole year.
Att likes to charge you evry month.
Hello,
Just wanted to update my original post.
1) I picked up the international version of Samsung Galaxy Tab, and it seems to have capability to join either CDMA or GSM network, which I was pleasantly surprised to find as it gives options of network providers.
2) Popped in my prepaid sims from Puretalk USA which uses ATT network but Edge Network for prepaid calling and after going into settings and picking the network, I was able to make and receive calls on it
3) The phone came unlocked, but its not rooted so not sure if I should root it?
Please advice on point 3
Regards
Rooting is not necessary unless you want full control over your Tab.
You will be able to
- remove apps and services you are not using,
- install firewall,
- make full backup of your Tab
- upgrade to a better firmware yourself etc.
Basically, you will gain ability to do whaterver you want including bricking it.
It is a matter of choice and absulutely not mandatory. Typically stock software is not bad.
Okay, first off, I will preface this thread and questions by stating that I come from cdma phone world. This glacier is my first GSM android and I find them absolutely facinating. Secondly, I am advanced in the tech sector, so I am asking these questions from a professional standpoint and any help or input is welcomed.
So on with the questions.
1.) For GSM phones, is there a utility application like CDMAworkshop and QPST that I can use to see the settings (radio and network settings is mostly what I am after).
Currently, I am aware of an app called SIM TOOLKIT but it only asks for a 8 digit unlock code for the SIM itself, not for the phone. I would like to change the settings of the quality of the calls, and just play around with stuff I am familiar with, or become familiar with.
2.) What is a IMSI, IMEI, and what does the GSM phone send to the carrier (provider network)? I know with CDMA phones, we just can read the memory and change serial numbers. But I have a tracfone sim card and a mytouch tmob phone. I want the mytouch to be able to use the phone portion but they keep disconnecting me, so I have to match my info to the other phone. I got it to work successfully time and time again, but I keep getting disconnected, and it looks like its by a human cause its not at all in sync with a timer or a pattern, at least I haven't noticed it. I know they can dc phones at will and I was just wondering what information they get when making that decision.
3.) Has anyone done a tracfone sim on a glacier (t-mobile mytouch 4g) before? I have the sim unlocked, s-off, root, and custom recovery. I have also changed the IMEI number. I know the process of opening it up in a binary program, using the command 'dd' to modify /dev/block/mmcblk0p7 cause thats where its located. Also there is a T-MOB010 carrier id in that file, should I be changing this to tracfone's CID (carrier ID) and if so, does anyone know that?
I know this is a bit advanced, hopefully someone out there will help me out. There is no funny business going on here, I am just trying to use my tracfone sim in my droid, both are my phones, one i bought from someone for cheap.
I get it to work but random times it will get Disconnected seems like a person. Talk and Text only is needed, not mobile network or 3g or 4g.
ALSO, concerning /dev/block/mmcblk0p7 that is where the IMEI is located... does anyone know any other locations of IMSI or IMEI numbers? I find this fascinating and would like to know what mmcblk0p7 stands for, and what part of the radio and firmware this makes up as well of other locations similiar to this.
birdisthewordfella said:
Okay, first off, I will preface this thread and questions by stating that I come from cdma phone world. This glacier is my first GSM android and I find them absolutely facinating. Secondly, I am advanced in the tech sector, so I am asking these questions from a professional standpoint and any help or input is welcomed.
So on with the questions.
1.) For GSM phones, is there a utility application like CDMAworkshop and QPST that I can use to see the settings (radio and network settings is mostly what I am after).
In the GSM world we just flash various radios. Those can be found the development forum.
Currently, I am aware of an app called SIM TOOLKIT but it only asks for a 8 digit unlock code for the SIM itself, not for the phone. I would like to change the settings of the quality of the calls, and just play around with stuff I am familiar with, or become familiar with.
2.) What is a IMSI, IMEI, and what does the GSM phone send to the carrier (provider network)? I know with CDMA phones, we just can read the memory and change serial numbers. But I have a tracfone sim card and a mytouch tmob phone. I want the mytouch to be able to use the phone portion but they keep disconnecting me, so I have to match my info to the other phone. I got it to work successfully time and time again, but I keep getting disconnected, and it looks like its by a human cause its not at all in sync with a timer or a pattern, at least I haven't noticed it. I know they can dc phones at will and I was just wondering what information they get when making that decision.
The IMEI is the serial number of the phone. Used for warranty purposes, and verification. [IIRC] The IMSI is the serial number of SIM card. IT is the serial number that T-Mobile would approve to allow your phone to connect to their network. I believe that Tracfone is a CDMA carrier. If that is the case the two different radio technologies are preventing you from using a GSM phone, on a CDMA network. Sort of like trying to get FM to play on a AM only radio.
3.) Has anyone done a tracfone sim on a glacier (t-mobile mytouch 4g) before? I have the sim unlocked, s-off, root, and custom recovery. I have also changed the IMEI number. I know the process of opening it up in a binary program, using the command 'dd' to modify /dev/block/mmcblk0p7 cause thats where its located. Also there is a T-MOB010 carrier id in that file, should I be changing this to tracfone's CID (carrier ID) and if so, does anyone know that?
If you are messing with the IMEI of the phone you are messing with stuff that can get you in a lot of trouble. And is punishable by law. You are not allowed to copy IMEI according to FCC standards.
I know this is a bit advanced, hopefully someone out there will help me out. There is no funny business going on here, I am just trying to use my tracfone sim in my droid, both are my phones, one i bought from someone for cheap.
I get it to work but random times it will get Disconnected seems like a person. Talk and Text only is needed, not mobile network or 3g or 4g.
ALSO, concerning /dev/block/mmcblk0p7 that is where the IMEI is located... does anyone know any other locations of IMSI or IMEI numbers? I find this fascinating and would like to know what mmcblk0p7 stands for, and what part of the radio and firmware this makes up as well of other locations similiar to this.
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Click to collapse
I've answered to the best of my ability.
Your questions might be better addressed to the Tracfone subforum on HowardForums.
Tracfone locks the SIM to the phone. If you wanted to use your own phone, why in the world did you go with Tracfone?
If you want to get pay-by-the-minute service on your MT4G, go with T-Mobile prepaid or AT&T GoPhone. There are also other MVNOs of both T-Mo and AT&T that do allow you to bring your own device.
If you plan on using data, your best speeds will be found on T-Mobile or its MVNO Simple Mobile due to hardware radio compatibility.
neidlinger said:
I believe that Tracfone is a CDMA carrier. If that is the case the two different radio technologies are preventing you from using a GSM phone, on a CDMA network. Sort of like trying to get FM to play on a AM only radio.
I've answered to the best of my ability.
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Click to collapse
Yes, thank you very much. As far as tracfone goes, its both a CDMA and GSM carrier, I do believe if you get a leased number from them you will get either verizon (which will be a cdma phone) or you will get AT&T (which I currently have) one and that will even display AT&T when porting it over.
I don't have a lot of money and the job market is dry so until I save enough up to move then I just research the tech that I can get my hands on, this is a good way to learn, which brings me to my next question to your reply...
HAS ANYONE EVER GOT IN TROUBLE FOR THIS??? I'm not selling or distributing or even trying to access anything i'm not supposed to to benefit or gain by taking away so I'm just curious if there have been any cases where they show up from someone just tinkering... by 'they' i mean the fuzz.
And for the AT&T go phone, their sims are better? could I just pull that out and put it in my glacier?
Thanks guys.
birdisthewordfella said:
And for the AT&T go phone, their sims are better? could I just pull that out and put it in my glacier?
Thanks guys.
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Click to collapse
If you go with AT&T GoPhone, the key is to just buy a SIM - not a GoPhone itself. The phones that come with airtime bonuses are locked to the SIM for some number of months. If you buy just a SIM you can use it in any phone. Voice calls are 10¢/min. If you buy $100 in airtime you get a 1-year expiry, but all other denominations are shorter and would lead to a higher annual spend if you stick with them.
If you go with T-Mobile prepaid, get a SIM activation kit (both a SIM and an activation code included). If you buy a full $100 in airtime right off the bat, you get a 10¢/minute rate, 1-year expiry, *and* every top-up you make from that point onwards will have a 1-year expiry (even a $10 top-up). Or you can top up as little as $10 and get a 90-day expiry but a much higher per-minute rate.
It all really depends on your usage pattern - how many minutes and texts would you use? Do you have any interest in getting data?
If you end up switching and you have a balance left to burn in your TracFone account, you can always do so using SMS donation (look up Mobile Giving Foundation for a list of charities).
Yeh, i found what I am going to do, the go phone is .10c a min, or $2 a day for unlimited. That's not bad at all. They even have unlimited for $50 /mo. So I'm definitely doing that. Thanks for the suggestion. Btw, that unlimited is voice text and DATA!
birdisthewordfella said:
Yeh, i found what I am going to do, the go phone is .10c a min, or $2 a day for unlimited. That's not bad at all. They even have unlimited for $50 /mo. So I'm definitely doing that. Thanks for the suggestion. Btw, that unlimited is voice text and DATA!
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Click to collapse
t-Mobile?
It's a 2Gb cap then they throttle your speed back to "EDGE" speeds... don't get to happy.
they don't sell gophone cards online, so I'm taking my phone to the at&t store, wish me luck
birdisthewordfella said:
they don't sell gophone cards online, so I'm taking my phone to the at&t store, wish me luck
Click to expand...
Click to collapse
you'll only get EDGE speeds all the time then.
AT&T Prepaid Go Phone Sim Cards are available online.
Use the ebay link. You Can also activate it online.
Check out this one
This is much better, 2 bucks.
http://www.amazon.com/gp/product/B001ONWGMC