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Hi All,
I posted a similar question before without too much response. So bear with me as I repost it here in this forum as you guys seems most knowledgeable.
In where I live, GPRS data cost an arm and a leg. They charge you something stupid like 10 dollars for 12 megs, WITHOUT the option of purchasing an unlimited plan. What I'm trying to find out is is it possible for our Kaisers to act as an analog modem so I can tether it to my laptop and dial-up to a local ISP? Sure the speed would be terrible, but at least I'll get connectivity without incurring tons of data charges.
Any insights would be greatly appreciated
shinji1 said:
[snip]
What I'm trying to find out is is it possible for our Kaisers to act as an analog modem so I can tether it to my laptop and dial-up to a local ISP? Sure the speed would be terrible, but at least I'll get connectivity without incurring tons of data charges.
Click to expand...
Click to collapse
It would really suck if you're moving such as on a train or such because this kinda of data doesn't handle tower swapping.
It should be possible, depending on your phone provider. I know at&t used to allow it, but it's unavailable with any new plan now, for instance.
NuShrike said:
It would really suck if you're moving such as on a train or such because this kinda of data doesn't handle tower swapping.
It should be possible, depending on your phone provider. I know at&t used to allow it, but it's unavailable with any new plan now, for instance.
Click to expand...
Click to collapse
Hm... interesting. Technically my phone provider can "dis-allow" their customers from dialing into an ISP using a voice call, but in reality can they really prevent you from doing so? I mean from their end its just any voice call right?
But I digress. Does anyone know how I can set up something like this in WM6? I tried doing the following :
1. Create a new Connection
2. Select "Cellular Line" as my modem type
3. Enter the phone number of my ISP
4. Connect using this new connection
But it fails, saying that it got a problem establishing the connection. At first I thought it was failing to establish carrier with the ISP, but later I found out that it doesn't even dial out but changing the number to my home phone number.
Any ideas would be appreciated.. thanks!!
Actually, there is a circuit you can build, for the electronically inclined, that will connect the headphone/mic ports on the kaiser to the 2wire hole on your laptop, enabling you to use your minutes to DIAL aol or msn or whatever.
tyeo098 said:
Actually, there is a circuit you can build, for the electronically inclined, that will connect the headphone/mic ports on the kaiser to the 2wire hole on your laptop, enabling you to use your minutes to DIAL aol or msn or whatever.
Click to expand...
Click to collapse
Would that be akin to using a mini usb to rj11 adapter? That would certainly be doable! However, I would imagine some drivers needs to be installed. Say, for the WM6 device to act as a modem and for windows to detect it as a modem.
shinji1 said:
Hm... interesting. Technically my phone provider can "dis-allow" their customers from dialing into an ISP using a voice call, but in reality can they really prevent you from doing so? I mean from their end its just any voice call right?
Click to expand...
Click to collapse
I'm not sure how it's done, but my provider certainly does block it unless one is provisioned.
On my Sony Ericsson t637, I can ISP dialup on one sim that is provisioned on the monthly plan, but on the other cannot dial through. If you hand dial it, you can hear the other side's modem for fax (for example), but if you try tether dial for instance, it doesn't work. Either sim does not contain any network setup information and it's all on the same phone.
NuShrike said:
I'm not sure how it's done, but my provider certainly does block it unless one is provisioned.
On my Sony Ericsson t637, I can ISP dialup on one sim that is provisioned on the monthly plan, but on the other cannot dial through. If you hand dial it, you can hear the other side's modem for fax (for example), but if you try tether dial for instance, it doesn't work. Either sim does not contain any network setup information and it's all on the same phone.
Click to expand...
Click to collapse
That's very interesting.... the fact that if you hand dial you hear the other side's modem but if you let WM6 dial through one of its connection setups you won't be able to connect.
This leads me to think it might be a software limitation. Any other thoughts?
I want to do this too and have the same issue of it not dialing. But if I hand-dial the number it connects (well, I hear the modem sound). Would it be possible to setup windows to work off those sounds? So instead of dialing, it will just send authentication information. Or dial without dial tone, then you hand-dial it on the cell, and route the "audio" to the modem?
It worked for me
Hi everyone
I use T-mobile in USA, I have the myFaves plan, it allows me to call 5 numbers of my choice for free. One of these numbers is a Dial-up number that I use to dial out and connect to the internet. However it takes about 20-30 attempts before I make a connection (or sometimes it connects in just 2 attempts).
The point is, I've done it and it actually works. All you need to do is go in 'Connections' and add a new connection. Select 'Cellular Line' and specify the phone number you wish to dial.
I would love to use this method of connection since its free, but the time it takes to connect is very frustrating. I came here looking for some free software that would allow the voice call to be easily recognized as a data call so that I can continue using this facility.
I called T-mobile a while back and asked as to why it was so inconsistent, the cusomer representative replied saying 'You are getting away with it, it's not supposed to happen'. He said that they needed to enable CSD for my line for it to actually work. I had the CSD inactive according to him. I argued that I used voice dialing and not CSD, he didn't agree with me.
Lets keep this thread active and search for a solution, let me know what you guys think.
explorer82 said:
Hi everyone
I use T-mobile in USA, I have the myFaves plan, it allows me to call 5 numbers of my choice for free. One of these numbers is a Dial-up number that I use to dial out and connect to the internet. However it takes about 20-30 attempts before I make a connection (or sometimes it connects in just 2 attempts).
The point is, I've done it and it actually works. All you need to do is go in 'Connections' and add a new connection. Select 'Cellular Line' and specify the phone number you wish to dial.
I would love to use this method of connection since its free, but the time it takes to connect is very frustrating. I came here looking for some free software that would allow the voice call to be easily recognized as a data call so that I can continue using this facility.
I called T-mobile a while back and asked as to why it was so inconsistent, the cusomer representative replied saying 'You are getting away with it, it's not supposed to happen'. He said that they needed to enable CSD for my line for it to actually work. I had the CSD inactive according to him. I argued that I used voice dialing and not CSD, he didn't agree with me.
Lets keep this thread active and search for a solution, let me know what you guys think.
Click to expand...
Click to collapse
That's very interesting! I have followed your steps exactly as above, however I can verify that mine doesn't actually dial out. Have you tried substituting your dialup number with your home phone number? That way you can verify at which stage the failure happens. For example, if your home phone rings, then we can conclude that you've managed to make WM6 dial out (which is further than what I've got), which most likely means it fails at the connecting stage.
That fact that I couldn't even get WM6 to dial out makes me think its a software issue more than a network limitation.
I think there's a problem with the Analogue CSD Modem on the TyTN II.
I've been trying to get mToken (http://www.choung.net/mToken/) to work as a simple VT100 async modem connection over the GSM cellular modem and have had no success. Works fine on my other WM5 device (XDA Orbit) using the same SIM card.
As another test I tried getting my ISP connection working over the dial-up Cellular Line (GSM) using start->settings->connections->connections and using then 'cellular line' option under modem selection. Again no success on the TyTN IIl. Again this works perfectly on my other XDA Orbit device.
I have a case open with HTC UK who are still investigating the analogue modem problem on this device.
There's another thread relating to this here:
http://forum.xda-developers.com/showthread.php?t=357234
I've managed to call my home phone using the "Cellular Line" option when creating new connection. I'm using Q-Mobile 1.2 ROM with radio 1.27.12.32...
svilendotorg said:
I've managed to call my home phone using the "Cellular Line" option when creating new connection. I'm using Q-Mobile 1.2 ROM with radio 1.27.12.32...
Click to expand...
Click to collapse
I can also dial out to any analogue phone no problem using the 'cellular line' modem. The trouble is the HTC's modem is not able to establish a connection if you have an analogue data modem at the other end - it just hangs indefinitely.
zoggo said:
I can also dial out to any analogue phone no problem using the 'cellular line' modem. The trouble is the HTC's modem is not able to establish a connection if you have an analogue data modem at the other end - it just hangs indefinitely.
Click to expand...
Click to collapse
Interesting... the problem of not being able to dial out seems more and more like a software problem. In particular, it looks tied to the Radio ROM since I'm on the 1.27.12.17
I'll try some other Radio's and report back the results. zoggo, if you don't mind, please tell us what version of radio are you using. Wouldn't hurt to let us know which rom you're running as well.
Thanks
explorer82 said:
Hi everyone
I use T-mobile in USA, I have the myFaves plan, it allows me to call 5 numbers of my choice for free. One of these numbers is a Dial-up number that I use to dial out and connect to the internet. However it takes about 20-30 attempts before I make a connection (or sometimes it connects in just 2 attempts).
The point is, I've done it and it actually works. All you need to do is go in 'Connections' and add a new connection. Select 'Cellular Line' and specify the phone number you wish to dial.
I would love to use this method of connection since its free, but the time it takes to connect is very frustrating. I came here looking for some free software that would allow the voice call to be easily recognized as a data call so that I can continue using this facility.
I called T-mobile a while back and asked as to why it was so inconsistent, the cusomer representative replied saying 'You are getting away with it, it's not supposed to happen'. He said that they needed to enable CSD for my line for it to actually work. I had the CSD inactive according to him. I argued that I used voice dialing and not CSD, he didn't agree with me.
Lets keep this thread active and search for a solution, let me know what you guys think.
Click to expand...
Click to collapse
Interesting, I wonder if my provider will charge me data for this
The topic becomes more and more interesting;
now i have an idea - to connect an old gsm phone to my linux server and configure it as a dial-in server/gateway, with free data plan between my Kaiser's SIM card and my server's one... This way i will have 500 free minutes of internet every month
The problem is...i don't know how to do it ...yet
12.32 is no good
shinji1 said:
Interesting... the problem of not being able to dial out seems more and more like a software problem. In particular, it looks tied to the Radio ROM since I'm on the 1.27.12.17
I'll try some other Radio's and report back the results. zoggo, if you don't mind, please tell us what version of radio are you using. Wouldn't hurt to let us know which rom you're running as well.
Thanks
Click to expand...
Click to collapse
I have just tried the 12.32 radio and I'm still not able to dial out. Just to clarify, I couldn't even get the connection to dial out.
So this means something other than the radio rom is allowing zoggo and svilendotorg's kaiser to dial out to an analog number from a connection. If you dont mind zoggo, can you tell us what ROM you're running on? I myself am running on dutty's v3 final.
Thanks
shinji1 said:
I have just tried the 12.32 radio and I'm still not able to dial out. Just to clarify, I couldn't even get the connection to dial out.
So this means something other than the radio rom is allowing zoggo and svilendotorg's kaiser to dial out to an analog number from a connection. If you dont mind zoggo, can you tell us what ROM you're running on? I myself am running on dutty's v3 final.
Thanks
Click to expand...
Click to collapse
I'm running the original versions supplied with my Kaiser:
ROM version 1.56.405.5
ROM date: 08/28/07
Radio version: 1.27.12.11
Protocol version:22.45.88.07H
New developments
Thank you all for the feedback, I was on phone with the T-mobile Customer care (level 3 data) today. According to this very knowledgeable person, it is 'supposed' to work and we are 'supposed' to connect without any problems.
This also goes with the fact that there wont be any data call charges if we use the dial-up connection. However we will be using our voice minutes, depends on your plan.
The representative explained to me that CSD was only used for incoming data calls, like fax etc. and assured me that I did not need CSD for it to work properly (he proved my point). T-mobile offers CSD option for additional fee every month. I also told him that I was able to connect many times before, but the connection was inconsistent (30 attempts etc.).
To shinji1: I used Q-Mobile 1.1 with radio ROM 1.27.12.32 and was able to dial out properly (In fact, I personally think that this is the best radio ROM for this purpose). Currently I use dutty's v3 ROM with the same radio and was able to establish a dial-up connection many times before. You better flash to these ROMs; there is no tweaking involved, just flash and try to connect.
The mToken utility looks very promising. I'll tinker with it later and let you guys know my progress. As zoggo pointed out, this indeed could be yet another HTC software problem (or even the new windows mobile problem), lets hope they solve it.
Finally, I noticed that I am able to establish a connection on some days and failing to do the same on others (no matter how many times I try). So if its not working for you, try connecting again after 2-3 days? Its just a hunch, but its an observation I made.
explorer82 said:
Thank you all for the feedback, I was on phone with the T-mobile Customer care (level 3 data) today. According to this very knowledgeable person, it is 'supposed' to work and we are 'supposed' to connect without any problems.
This also goes with the fact that there wont be any data call charges if we use the dial-up connection. However we will be using our voice minutes, depends on your plan.
The representative explained to me that CSD was only used for incoming data calls, like fax etc. and assured me that I did not need CSD for it to work properly (he proved my point). T-mobile offers CSD option for additional fee every month. I also told him that I was able to connect many times before, but the connection was inconsistent (30 attempts etc.).
To shinji1: I used Q-Mobile 1.1 with radio ROM 1.27.12.32 and was able to dial out properly (In fact, I personally think that this is the best radio ROM for this purpose). Currently I use dutty's v3 ROM with the same radio and was able to establish a dial-up connection many times before. You better flash to these ROMs; there is no tweaking involved, just flash and try to connect.
The mToken utility looks very promising. I'll tinker with it later and let you guys know my progress. As zoggo pointed out, this indeed could be yet another HTC software problem (or even the new windows mobile problem), lets hope they solve it.
Finally, I noticed that I am able to establish a connection on some days and failing to do the same on others (no matter how many times I try). So if its not working for you, try connecting again after 2-3 days? Its just a hunch, but its an observation I made.
Click to expand...
Click to collapse
Did he explain why it doesn't work consistently?
hi all
im new here many thanks for that amazing group here.
i have yesterday upgraded my rom of my at&t tilt (kaiser tytn ii) to the new version, well all looks ok BUT...
since then i cant get internet connection and mms messages.
i have checked it the whole day today with my network company (im in israel) and we have reconfigured the modem connections but nothing its dead.
before i have done the upgrade all was just ok since yesterday its no connection.
i have checked arround and i found that there are many users that have the same problame all around the world.
since any mms message goes thru internet (etc. gprs,edge,hsdpa) i assume that the problame is with the internet connection and that blocks the mms messages.
my cell company told me that as she sees all is ok and i remember my settings too.
also even when i connect my tilt with usb to my computer i cant go on the web bacause it says "no connection".
i assume that they have planted in the registery any value that blocks any internet connection (as gprs etc.) if its not thru the own supllier, i can understand also why but the fact is that i get hspda connection and i see the icon of "connected" but somthing blocks it !!!!!
is there a way how we can digg in and remove that block that dosent allow the internert?????
is there a way to bypass it ????
or maybe i should go back to my old ROM is that possible????
again i remind u that:
1) all worked excellent till yesterday
2) the HSDPA establishes a connection but the explorer is dead.
3) i cant even connect thru my pc with usb while my pc is fully connected via dsl to the internet.
4) all setting are same and at once its "no connection"?
5) i see that meny users have that problame
if there is any way let me know
also how bad and ugly will it be if i go back to my old ROM and how do i do it.
many thanks
tachat.....
run again the remove hidden proxy cab.
what do u mean "hidden proxy"
i never had any hidden proxy before why should i have them now??
how do i find them?
how do i remove them??
thanks
tuches
tuches said:
i never had any hidden proxy before why should i have them now??
[/b]how do i find them?[/b]
how do i remove them??
thanks
tuches
Click to expand...
Click to collapse
by searching removeHiddenProxy4CWS_1219.cab
Where did you download the rom from???
I know the one at HTC America is intended & configured for AT&T customer in North America. If a ROM was not released on your local AT&T or HTC site, that may contribute to your issues.
You may want to DL the network configuration wizard & give it a go at reconfiguring your device.
some good news
hi all
many thanks for visniak you were right.
it was some hidden silly proxy that i needed to kick out.
now the internet works great BUT i cant send MMs messages.
the configuratins are all ok (i checked it today with my network company)
they say that thats a ROM problame (means that this might be a problame because i upgraded it to ROM 1.62)
is that right???
is there a solution???
many thanks
it's like BEZEQ and BEZEQINT
each blaming the other.............
I don't use MMS.
But most likely your settings are incorrect.
Does the new AT&T ROM solve the Low Volume when using Bluetooth?
That is the only iserious issue I have with the Tilt.
I have been a Symbian user forever and the AT&T Tilt(Unlocked and using it on another service provider in India) is my first exposure to Windows mobile. I upgraded to the new AT&T Rom(1.62.502.0) and the low bluetooth volume issue is sorted out...I'm using the SE 970 stereo BT headset, which is working fine.(ADVANCE that should solve ur query)
My only issue now is that i am unable to use the Internet Explorer thru GPRS. Strangely i could configure and download my E mails thru Outlook. Also, when I Sync the Tilt with my PC, IE works fine using the net connection from the PC. Any insight/clues why I'm facing this issue?
Hi Guys
I have the HTC HD2 on a T-Mobile contract, now I have recently noticed that T-mobile only allow downloading of email via t-mobile internet on the device, they lock you out of downloading email via a wifi connection.
Is there an open source Wifi app that allows me to choose between wifi and my providers connection when downloading email.
This will come in really useful when going on holiday, otherwise I will get hit by high data charges, which is what I dont want.
Gadget
mobilesmooth2010 said:
Hi Guys
I have the HTC HD2 on a T-Mobile contract, now I have recently noticed that T-mobile only allow downloading of email via t-mobile internet on the device, they lock you out of downloading email via a wifi connection.
Is there an open source Wifi app that allows me to choose between wifi and my providers connection when downloading email.
This will come in really useful when going on holiday, otherwise I will get hit by high data charges, which is what I dont want.
Gadget
Click to expand...
Click to collapse
The built in "messaging" program lets you download emails in your "messaging" program. So Wi-Fi works.
in e-mail setup, under "advanced server settings", change "network connection" to "the internet"
A more detailed explanation
Check this post here for a step by step how to do this:
metalthought.blogspot.com/2010/03/configuring-your-htc-hd2-leo-email.html
HTC HD2 autoselect cellular/wifi email download
Well, this thread has half-way answered my question. However, on my phone (Telstra Next G network) if I use the above solution I can then ONLY download via wifi. I would like my phone to automatically use wifi when possible, and otherwise use cellular. Every other program on the HD2 that uses internet seems capable of this, so why not email? Any solutions?
yes,i learn it......
--------------
Same here on Energy TP2 rom... If I sync email through Windows Live, everything works fine. If I click the "Send/receive" through pop-up menu on Sense UI, no GPRS, not works...
I have an XDA Orbit 2 on a Three Uk SIM. I set up the data connection by simply putting three.co.uk in the APN field in connection settings. It connects fine and I can use it to tether my PC.
I noticed though that if I visit an adult site, or any deemed by Three to contain adult content, I end up on a page telling me I need to verify that I'm the bill payer and then I'll be granted access.
What is strange about that is, if I use the same SIM card in a Three Uk Skypephone and tether, I get no such warnings.
I can't figure this out.
Any help would be appreciated.
Also, while I'm at it. The Orbit won't stay connected for long, it keeps disconnecting. This s not a signal issue, the Skype phone will stay connected all day long.
Only difference I can see is that the Skype phone sets up a dialup connection to gain net access and the Orbit registers as a network adapter (RNDIS) device.
I thank you in advance for any help you can offer.
***edit***
I see 38 people have read this, but no reply. I understand that I may have to wait a while for somebody to have the answer. I'm just wondering if there would be a better location somewhere else on this site for this post.
***/edit***
Hi,
I sometimes need to travel to places with just GSM. I want to establish a connection to the internet using classic dial up as in 56k modem type connection. I would Ideally like to do this with an android phone but i'm open to suggestions.
Any Ideas?
AW: [Q] Classic Dial up with no PC
With 2G (GSM) you should already have a data plan incorporated. Just start the browser.
If your mobile has a modem of course...
<i9001 0x07 board running ivendor CM10beta3 on CastagnaITkernel 10.6 with i9001XXKPO baseband>
Takalani said:
Hi,
I sometimes need to travel to places with just GSM. I want to establish a connection to the internet using classic dial up as in 56k modem type connection. I would Ideally like to do this with an android phone but i'm open to suggestions.
Any Ideas?
Click to expand...
Click to collapse
You want that connection for your mobile of for your laptop? What phone do you have?
inherit said:
You want that connection for your mobile of for your laptop? What phone do you have?
Click to expand...
Click to collapse
No PC. just straight out dialup connection to connect my phone to a classic dialup network. I currently have an SG3. I travel to places where i have just GSM. I don't want to take a PC with. I just want to be able to dial into a server the old fashion way through my phone, for my phone.
Takalani said:
No PC. just straight out dialup connection to connect my phone to a classic dialup network. I currently have an SG3. I travel to places where i have just GSM. I don't want to take a PC with. I just want to be able to dial into a server the old fashion way through my phone, for my phone.
Click to expand...
Click to collapse
Well, as far as I know, you have to obtain connection settings from your phone carrier. Bhere is no difference between GPRS, EDGE, 3G and HSDPA, except speed! Connection setting are the same and the phone will switch automaticaly to the best connection. Google the internet for the settings for your location and your carrier.
inherit said:
Well, as far as I know, you have to obtain connection settings from your phone carrier. Bhere is no difference between GPRS, EDGE, 3G and HSDPA, except speed! Connection setting are the same and the phone will switch automaticaly to the best connection. Google the internet for the settings for your location and your carrier.
Click to expand...
Click to collapse
I want to dial the old DialUp way. Dial through GSM to an internet service provider through a telephone number like a classic fax 56k modem.
GPRS won't work because i there is no coverage.
I want a way to do good old classic v92 56k modem type dialing
Takalani said:
I want to dial the old DialUp way. Dial through GSM to an internet service provider through a telephone number like a classic fax 56k modem.
GPRS won't work because i there is no coverage.
I want a way to do good old classic v92 56k modem type dialing
Click to expand...
Click to collapse
Well, if there is no coverage.... this means that you cannot use your phone at all. The lowest transfer rate is GPRS, and it can by dialed IF you have any signal prom you phone carrier. So, if you can use you phone to make calls, you can cake a GPRS connection. I don't think if there is any phone company that allow dialup connection other that in they own network, and if they allow... well, it will cost big money.
So, I repeat: if you can make phone calls, this means that you have signal from your telephone company and you can make a dialup connection if you know the correct settings! Connection speed depends on signal and phone performance!
Takalani said:
I want to dial the old DialUp way. Dial through GSM to an internet service provider through a telephone number like a classic fax 56k modem.
GPRS won't work because i there is no coverage.
I want a way to do good old classic v92 56k modem type dialing
Click to expand...
Click to collapse
Why?
Sent from my EVO using xda premium
inherit said:
Well, if there is no coverage.... this means that you cannot use your phone at all. The lowest transfer rate is GPRS, and it can by dialed IF you have any signal prom you phone carrier. So, if you can use you phone to make calls, you can cake a GPRS connection. I don't think if there is any phone company that allow dialup connection other that in they own network, and if they allow... well, it will cost big money.
So, I repeat: if you can make phone calls, this means that you have signal from your telephone company and you can make a dialup connection if you know the correct settings! Connection speed depends on signal and phone performance!
Click to expand...
Click to collapse
3rd world country, anything is possible, including GSM with no GPRS . I don't mind paying voice call rates for a data connection.
change the way the question is asked
Background info. I just switched to AT&T a week ago. I can only afford a 1GB data plan (retired). Before I changed to AT&T (stay with me) I had a Verizon "unlimited data plan", (would take too long to explain why I switched). Anyway, I forgot to change the settings, in the phone, to turn off the "Mobile Network" so I burned through 90% of my data plan in 1 week.
I have a crazy idea. I have unlimited "talk" on my plan. So I want to use the "talk" minutes on my plan for my Galaxy S3 to access the internet through free Dial-up", so I won't go over on my "data Plan" limit. Don't want to link to a PC.
Note to ALL Cellular providers: You guys brought the "Smartphone" to market and hyped them to get us to buy them and use them. Then you hyped "unlimited" data. Then we started using our smartphones and a lot of data. Now your networks can't support the data usage, so you started charging more and more for the data and took away the unlimited plans to limit the data usage. Shame on you!!
sdiCharge said:
Background info. I just switched to AT&T a week ago. I can only afford a 1GB data plan (retired). Before I changed to AT&T (stay with me) I had a Verizon "unlimited data plan", (would take too long to explain why I switched). Anyway, I forgot to change the settings, in the phone, to turn off the "Mobile Network" so I burned through 90% of my data plan in 1 week.
I have a crazy idea. I have unlimited "talk" on my plan. So I want to use the "talk" minutes on my plan for my Galaxy S3 to access the internet through free Dial-up", so I won't go over on my "data Plan" limit. Don't want to link to a PC.
Note to ALL Cellular providers: You guys brought the "Smartphone" to market and hyped them to get us to buy them and use them. Then you hyped "unlimited" data. Then we started using our smartphones and a lot of data. Now your networks can't support the data usage, so you started charging more and more for the data and took away the unlimited plans to limit the data usage. Shame on you!!
Click to expand...
Click to collapse
I don't think you'll find a way to trick AT&T... "talk" minutes use voice connection so I do not think you'll be able to make a dial-up connection using your "talk" minutes. If you're going to manage this, many phone companies will have to change their rate plans!
1GB should be enough for a commonly used: email, chat, news...