Email Attachments - Networking

I searched in this forum for my specific answer and I'll be darned if I can find it. So here goes...
I am curious how well email attachments work with the different network settings for PDA's..specifically, the Touch Pro (I'm hoping there won't be a difference between this and the upcoming TP2 I plan on getting).
What's the difference sending and downloading with:
GPRS
EDGE
3G (I know there are different ones, so I suppose if anyone knows that would be helpful to know each)
EVDO (Here I'm a bit confused..I know it's used for CDMA phones, but not sure of the evolution of 2G to 3G).
The reason I ask is I was planning on using a PDA to send files via email to clients I have. I work outside, so having a computer like device in pocket is ideal. With a micro SD card I know the device will hold all the files I need, but how well to they actually send (and I'd like to receive files too) with the different networks. I'm thinking the typical files sizes are going to be anywhere from 150kb up to maybe 2mb.
Much of the time I would be able to get close enough to hook up to wifi, but there will be times that I would really like to use one of the above.
-Are there going to be known issues?
-Does anyone use their pda a lot for this and have an opinion on the network(s) they've used?
-Is there a best network for this type of use?
I really appreciate any advice.
Thank you in advance.

Related

Call and Receive E-mail at the Same Time..??

I currently have an O2 XDA2s and am considering switching to the Wizard for the larger, more legible keyboard (who at O2 came up with the idea of pairing a blue backlight with turquoise special characters on the xda2s keyboard!!?), a higher resolution camera and what I hope will be (based on reading the Magician Forum) a better overall integration of features.
I use my device for business and so receive a lot of "real time" e-mail via our GoodLink service and do a fair amount of teleconferencing.
One of the limitations of the current collection of devices is that when yu are on the phone, no e-mails are received. As soon as you hang up, they all start to download/ be pushed to the device.
In reading about the dula processor architecture on the Wizard, it raised the question of whether the Wizard would be capable in theroy, or better yet practice! :wink: of receiving and displaying an e-mail while you are on the phone..??
Does anyone know or care to offer an opinion?
Regards
Chris
If youre receiving the emails by GSM/ GPRS then while you are in a phonecall you wont be able to receive them... however, maybe if you can use WiFi simultaneously with GSM you might be able to.
Hi ShALLaX
Many thanks. That's the same as the Blue Angel then... Interesting idea about the wi fi connection though... I will try that and see if it works on my xda 2s. Will let you know.
Wonder if the Universal will have the capability, as it appears its using a separate 3G modum for data..?
Regards
chris
Well some good news here is that you can indeed send and receive e-mails via wi fi at the same time as being on the phone.
So the moral of the story is.... always do your teleconferences from Starbucks¡
Heheh, good job!
As far as I know...the GPRS class in both BlueAngel and Wizard supports calls and GPRS activity at the same time. But the GSM network you are connected to must allow it. None of the networks here in Norway allows it
Ø
Hi t0flus
Thats very interesting... that must be why it does not work in the us either.... I will be interesting to see if the wizard behaves any differently. Will hopefully be able to try it out in a couple of weeks
Regards
chris
I can confirm that the Jam does this , as my TomTom GPS accepts calls while updating Traffic info over GPRS. Hope this helps.
wardy said:
I can confirm that the Jam does this , as my TomTom GPS accepts calls while updating Traffic info over GPRS. Hope this helps.
Click to expand...
Click to collapse
I think you experiencing a delayed reaction. The data must have been recieved before the call began, but was only rendered on the screen after the call was started.
The ability to receive data and use voice at the same time is dependent on the type of modem. In order to do it the device must have a class "A" modem. PPC Phone Edition devices use class"B" modems. Class "B" only allows one at a time, either voice or data.
Dave
Not sure, all I know is as part of the setup with TomTom 700 it asks you if you want to recieve calls and access Internet at the same time. I chose this option and it seems to work. Well I've had no problems yet.
wardy said:
Not sure, all I know is as part of the setup with TomTom 700 it asks you if you want to recieve calls and access Internet at the same time. I chose this option and it seems to work. Well I've had no problems yet.
Click to expand...
Click to collapse
Here is a link that explains it. Scroll down till you see the explanation for class B. All Pocket PC Phone Edition devices that I know of use class B modems.
http://www.gsmworld.com/technology/gprs/class.shtml
Dave
cbrow51 said:
Hi t0flus
Thats very interesting... that must be why it does not work in the us either.... I will be interesting to see if the wizard behaves any differently. Will hopefully be able to try it out in a couple of weeks
Regards
chris
Click to expand...
Click to collapse
Chris
No GSM Network in the world allows simultaneous GSM call and GPRS - the technology can't do it (at least what's in operation can't).
In UMTS land, you typically get allocated 128kbps of bandwidth... during a call, 64kbps is reserved for voice/video, and 64 is available for data download.
So to answer your question - yes in UMTS land, yes with wifi as the data bearer
Thanks Southern Man! Where have you been?... and where is that new O2 UK !.40 ROM with the Blackberry client for the xda2s? :wink:
Regards
Chris

I love my Wiz now, but why is it so lame 'out of the box'?

I love my MDA more and more now. But after my first week or two i was begining to think i had made a mistake buying it. Thanks to the kind and helpful folk around here and other forums, i now have it doing everything i wanted it to do and in the way i want it to do it.
I use it for TomTom, playing DIXed DVD's, music, podcasts, games, the usual email/web duties and more. And thanks to the great WiFi 'G' reg hack i can now stream my large lossles FLAC files (with the help of fantasitc Conduits Pocket Player) right into my Hifi system, just like my Squeezebox 3 media player. It's actually much better than an ipod (albeit with less storage when out of the house - although i could access my music at home from a hotspot). A fully fledged media streaming device for free! (well, a small fee for Pocket Player and a 2.5mm to 3.5mm jack adaptor).
Not only does this hack also enable 'g' speeds, but i can confirm that it also massively increases performance on 'b' speed networks too (which mine is limited to due to being an 'adhok' network).
Sure, a faster proc, better camera and maybe even 3G would be nice. But i have no wish to ever make video calls or use Skype (i'm the geek of the group and no-one else i know uses it).
I understand there will always be better third party software (Media Player is an utter waste of space for example) but why should we have to make techy and annoying tweaks to the registry, just to get the best from the unit? Why the hell do we need to hack the reg just to make a basic settings change, such as hiding SIM contacts (which is an option in just about every mobile from the last 5 years).
Is it just bad planning? Poor thinking on the manufactures part? or is there just a genuine reason for 'hiding' these settings and not making them accessable from standard menu's?
The older i get, the less time i have to mess around so much. I have better things to do these days to be honest.
Surely they would have more to gain by activating the performance increases themselfs, rather than us more tech savy types to figure out how to alter the registry. Half the things this device has been slated for in reviews can actually be sorted, but the average (make that normal) buyers of this device will be feeling a bit short changed if you ask me.
I guess the only thing left for me to do now is dump the T-Mobile ROM and use a more slimline one. Or maybe i should just figure out who to lose some of the crap from my existing install?
What is it with these companies? Don't they know when they are on to a good thing? Or maybe, just maybe it to keep us coming back for more and upgrading year after year? Hey ho...
/rant over.
Dom
Very interesting topic, well put and one which I'm sure will be relevant to me very soon...y'see my Wizard arrives in two days and it was reading posts such as yours which helped me take the plunge.
I don't mind messing about with PDAs, phones, PCs etc to get the the best performance but (as you rightly point out) we shouldn't have to. However, given the thousand of threads and posts on this (incredibly good) site, I am somewhat confused about what to do first with my Wizard.
So, could you please take a few minutes to post what changes, hacks etc you have done to get yours where you (almost) want it to be?
Many thanks in advance.
Mos
mosgeo said:
So, could you please take a few minutes to post what changes, hacks etc you have done to get yours where you (almost) want it to be?
Many thanks in advance.
Mos
Click to expand...
Click to collapse
The first things i would always do after a hard reset (format), after syncing back all my contacts/callender of course...
Reg hacks (main ones, i have forgot a few) -
*Hide SIM contacts (so the dont appear pointlessly twice)
*Enable 'g' speed Wifi
* Disable the annoying 'you are about to go online' message. You will understand when you get yours, VERY VERY annoying - you get it even when you are online and just switch back to PIE.
* There are some good performace tweaks to, which i forgot about.
Essential software i could not be without (some free, some not - unless you are naughty. Don't be naughty now )
*TomTom (Sat Nav)
*Memory Map Pocket Nav + GPS and the O.S. maps i use for walking
*TCPMP - The best video player
* Conduits Pocket Player - the best music player IMO (Streaming, gapless playback and OGG/FLAC support - nice). costs a few beer tokens, but free good alternatives are available.
*Resco File explorer and Reg editor.
*Opera Browser - Renders pages faster than PIE, handles java script etc better and Tabbed browsing makes GPRS speeds much less of a pain.
*Memmaid - for cleaing up temp files, dead registry entries etc.
*Storage tools - for formating and sorting out MiniSD cards - WM5 can't even format a bloody memory card!
*Wififofum - for finding WiFi networks (more for fun than anything).
*OMAPclock - for a bit of overclocking (more for fun again, i rarely feel the need is that great)
*And of course registry wizard for the good people of these forums
Thats about it really for me, but i am finding more cools things everyday to play with but those are my must have ones - i have had to install
A few must have games include, AOE, UFO, 3D pool and Soduko.
Personally i dont use a today plugin. I have not found one i like yet and most have icons etc that are to small on the MDA's small screen or just make clutter rather than really help me. A well organised start menu is enough for me.
Oh, and of course you can flash the ROM. But i have not done this yet. T-Mobiles version does not seem that bad but i hear the O2 version is a real dog and well worth doing. I just worry about lost Wifi and GPRS functionality i have heard about some people having.
Really wasn't expecting a reply so soon, and certainly not such a comprehensive one. Thanks for your time. I may be back with more questions once I actually get my mitts on a Wizard. Cheers!
yes I agree , it is great post, specially for new people like me, I got mine (Qtek 9100) just on Friday, and I am still figuring out its functions.
But I have question - if you have time to answer - I really don't know about WiFi function -which is in the device- , if I want to connect to the internet I should have a wireless router connected to my main PC, is that right ? I have read some of posts in here, that they can connect to the Internet - through their PPC - when they are outside or walking or traveling from area to another, by scanning for the nearby Connection, then they can use it to visit websites, does this cost money when they connect to the Internet using the WiFi ? And how can I do the same if it doesn't cost m money ? Can the "WiFi Fofum" program do this o is it only to scan any available connection nearby ? How can I connect to the internet (through WiFi) when this programm finds connection? And if it is really totally free..
I know this are bunch o Questions But I really want to use this function - if possible - specially that I work outside my city and I have to spend couple of hours travelling almost everyday. I appreciate any comment.
Wireless router at home if you want to use it wirelessly or if you do what I do now and then..... connect via the USB cable to your PC. Out and about you can connect for free if someone has a wireless network within range that has no WEP security enabled
There are wireless spots around the country but you have to pay for the main ones via an account you have to set up (kind of pay as you go) Cloud is one company that runs WiFi hotspots on a PAYG basis.
If you leave your WIFI scanning it will tell you if you are within range of a network, it will also tell you if it is secured or not, if it isn't then 9/10 you can just connect and use it
I have been meaning to make a post just like the OP. You are on the mark, IMO! This situation really begs the question, how can this thing be so feeble out of the box?
Thank you XDA and all of the kind people on this forum. You have been the best!
Thomas1234 said:
if I want to connect to the internet I should have a wireless router connected to my main PC, is that right ? I have read some of posts in here, that they can connect to the Internet - through their PPC - when they are outside or walking or traveling from area to another, by scanning for the nearby Connection, then they can use it to visit websites, does this cost money when they connect to the Internet using the WiFi ?
Click to expand...
Click to collapse
In my case, my service provider (Cingular) offers a service called GPRS/EDGE, which lets the Wizard access the Internet through the cell phone connection.
I use the WiFi when I don't have a good connection. Most of the time, for browsing mini-websites and sending e-mails, there isn't much speed difference between WiFi and GPRS. I don't think the Wizard is fast enough to process more than a few 100 kbps of data.
If you don't want to (or can't) pay for a GPRS service, it's possible to "war drive" for access points. The Wizard will find them, although its WiFi reception isn't as powerful as a laptop's.
On my phone, if I enable WiFi, the phone will automatically use WiFi instead of GPRS when WiFi is available. If you don't want to pay GPRS charges, you might want to configure the phone so that it doesn't use GPRS.
can you explain 'wardriving' please? is it just freely using wifi points without paying? bit confused
Thanks
Jamie,
You are correct in your assumption !! You would be amazed at the number of 'unlocked' WiFi routers out there....
Ever tried running Bluetooth detection in a pub and seen how many phones are out there too ?
If you can find an unlocked WiFi router running DHCP - 'Fill your boots' !! Sometimes it's even possible to guess IP addresses of other PC's on the network, access em and leave a kindly note to thank them for their hospitality but warn them of their folly and the potential for disaster......I know I have but then that's me: Mr Altruism
Ok how can I get any internet connection through WiFi ? Should I just enable my WiFi and it'll scan for any available connection nearby ? I did but nothing happened, it wants from me to fill form which I really don't know anything about it... Or do I have to use a program to scan for connection ? And if yes, should my WiFi be enabled ? What is the best program for scaning ? I wish if someone explains me all that and how can start using WiFi to get a connection and an access to the internet but slowly, will be thankful.
Im new to all of this, but what can you do with the registry wizard and how do you install it? I foud a zip file for it, but cant get it to load.
Thanks!
i have a question too if you have the time mate,
I don't exactly want to use the edge since i dont have an unlimited plan or something.how can i delete these settings and do you think any problems will occur?(sending recieving mms)
basicly i don't it to connect to edge(gprs)auto.is there a way to fix this
thanks so much.

Networking Gurus, is this possible??

HI,
Ok, on my way back from Blockbuster I was taxing the ole cognitive faculties and, being the cheap b*stard I am, thought of a possible way of gaining free internet access on the move. Here is my idea.
Using a Orange UK Pay as You Go sim in a GSM data card hooked up to my main PC at home with full access to High Speed internet. I set up a RAS server, add this number to my Magic Numbers and dial in for remote access and iNet connection. Of course if this is possible compression could be used before IP packets are routed to the mobile device improving, what I assume to be, a lousy bandwidth.
Further questions related to this:
What is the available bandwidth of a GSM data call?
Do Orange allow data calls on non-contract numbers, and are Orange able to detect that a line is being used for data rather than voice? And, if yes to the latter, can a data call masquerade as a voice?
Are there any good compression clients for Windows Mobile?
Being stuck with GPRS/EDGE on my VOX the data plans are diabolical, now I have a eee pc I'm kinda getting these two devices to dance together as best they can for the ultimate mobile experience, and if this theory is plausible and with performance comparable to GPRS, then I think im on to something worth while for my self and others.
Any response is appreciated
not sure if it's possible
but data gsm is only 9600
Unfortunately I don't have any concrete answers for you, but I'm thinking about picking up an EEE PC as well, and this is an absolutely FANTASTIC idea. I'm extremely interested in how this project fares for you. When it comes to phone networks, I'm still a noob, but I've been administering a satellite network for a few years, and based on the networking experience i've gotten in that short time, what you propose seems entirely possible. The biggest issue that I think you're going to run into is getting the compression to work properly. I'm worried that it will impede the processing performance of the phone. I think you may have better luck finding a packetshaper for the EEE rather than your WM device.
On a side note, what distro of Linux do those run? i've been looking around, and havn't been able to find out if it's Ubuntu, RedHat, anything. Everything I find just says 'Linux'. Also, have you been able to easily pair your phone to the EEE? I'm running Ubuntu Feisty Fawn on my desktop and I can't get anything out of the USB connection. (I know this is off-topic of your original post, and i apologize, but please PM me if you, or anyone else, have any suggestions. [i've searched forums for some suggestions, havn't worked out] Thanks.)
Good Luck!
Ok thanks all for the response, im going to post info etc. as and when I find it.
Here is general GSM info that confirms and elaberates on Rudegar's post
http://www.tml.tkk.fi/Studies/Tik-110.300/1998/Newtech/fast_gsm_2.html
in brief, using compression 'up to 36000 bps' can be acheived, which is sufficient for Image free web-surfing courtesy of Opera and telnet. Moreover, the article referenced is fairly old and I imagine DUN compression algorythms have come on leaps and bounds, especially since the broadband revolution. I think you're right in suggesting that decompression may tax my Vox, I will use the VOX as modem either over USB or BT. Next I will research compression, keep you all posted.
As for the EEE, well I am totally in love with mine. The stock Eee comes with Xandros a flavour of Linux that I found to be quite bitter. I am currently using XPTablet Edition. I have tried Ubuntu, gOS, eeexubuntu and couldn't deal with the inability to upscale the resolution so I went Windows. Now I can scale 900x600 without any glitches. I have modified my 4g with a touchscreen, 2 gigs of RAM in the post, all I need now is a way of fitting an Xscale PPC sisterboard and the HTC Shift can suck my.......
My only advice is DON'T GET a eee pc 2G, as you will only regret it.... I did!
Oh... I think you'd have to recompile your kernel to get some kind of activesync replacment. I've seen the answer somewhere on my travels--probably www.Eeeuser.com or www.ubuntu.com--If i find it again ill let you know.
Whilst browsing for a cheap GSM modem I came across the Three Pay 3G modem reduced to £69 from Ebuyer. Of course I bought one on the spot--perhaps I'm not such a cheap b*stard after all. For this reason this little project is now less of a necessity. I will be using a VPN of some kind but I doubt that it will be of much relevance to this post. If I do stumble on anything of interest I will post. As the modem has 2G capabilities I will test a few dialin setups.

Need the WIFI .cab file but the correct one!!!

ok i know there r two different wifi apps for the hd2. there is the common one that has only tmobile data connectivity. but i used to have the one that u could connect to tmobile internet, data, or mms. does anyone have the .cab file for this wifi app for hd2? i need to use the tmobile internet setting to get on xbox live because the data one wont let me use it on xbox live.
oh god i hope no one actually posts the cab. doesn't the xbox live community already have enough issues .... i don't want my modern warfare matches bogged down by your slow tmobile internet
Here's the two HD2-compatible wifi-sharing cabs that I've come across so far. I haven't tested either yet, and I don't know which one you've tried already, but here they are if you want to give them a shot.
Now, what (I think) vampsandbats was trying to express is the fact that even a decent 3G connection isn't a very good method for trying to play games, not just due to the irregular speeds often experienced, but the latency as well...it's not within the range I'd want to use for online gaming. Also, does the 360 have the ability to connect to ad-hoc networks? As far as I know, that's the only type of wifi connection our hardware can produce as a "router", and that's been the only option with wifi-sharing apps on other HTC hardware I own (TP2)

T-mobile NETWORK RECEPTION ISSUE-****SOLUTION****

For everybody using HTC HD2 that is connected to T-mobile or simple mobile network, depending of the location in the USA, u will have a problem with poor reception. no mater what ROM or Radio u use the solution is very easy.
Just go to: Comm Manager( wireless controls)/Phone/Band and change the band from Auto to WCDMA, the phone has problems with going automatically from one to another
U have no idea how much research I had to do for this. I almost changed the phone because of this issue, after this it works perfectly. And don't worry u still use the GSM and 3G(WCDMA) even if its set like this.
Well I hope this will save a lot of people lot of time and nervs that I lost If it works for u too, advertise the solution on more places, because when I needed I couldn't find it anywhereeeeeeeee
No questions on this, because I don't follow this tread. Just leave comments if it works or not, and give alternative solutions. Thanks

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