Connecting a Cingular 3125 to a PC

I have been looking on the Cingular Support web site on how to set up the
Cingular 3125 to connect to the internet using a Windows XP sp2 computer. I
have set every thing up like they showed using the USB cable. and I keep
getting a error message saying " Registering your computer on the
network..... Error 734: The ppp link control protocol was terminated." How
do I fix this?? What settings do I need to set up or check on the phone or
PC???



Solution Details
Setup of Cingular 3125 to Laptop Windows XP using HTC Mini-USB Sync
Cable for GPRS



Prerequisite

Cingular 3125 handset purchased through Cingular

PC with an available USB port

USB cable drivers installed on the PC

User must be logged in as Administrator or have administrative
privileges in the profile to modify system files



Setting up the handset

1.. On the handset, press Start.
2.. Press More.
3.. Press More.
4.. Press More.
5.. Press Accessories.
6.. Scroll to Wireless Modem and press the center button.
7.. Scroll to Connection Type and ensure that USB is selected.
8.. Press Menu.
9.. Press Start.


Setting up the modem

1.. On the PC, connect the USB cable from the handset to the USB
port of the PC.
2.. Windows will recognize the handset and install an HTC USB Modem.
3.. Click on Start, Settings and then Control Panel.
4.. Double click on Phone and Modem Options.
5.. Click on the Modems tab and click to select HTC USB Modem.
6.. Click on the Properties button.
7.. Click on the Advanced tab.
8.. Type at+cgdcont=1,"IP","isp.cingular" in the Extra
initialization command field.
9.. Click OK twice to return to the Control Panel.


Setting up the connection

1.. On the PC, return to the Control Panel and double click on the
Network Connections icon.
2.. Click on Create a new connection.
3.. Click Next on the New Connection Wizard.
4.. Tick Connect to the Internet and click on Next.
5.. Tick Set up my connection manually and click on Next.
6.. Tick Connect using a dial-up modem and click on Next.
7.. Check only the HTC USB Modem and click on Next.
8.. Type CNG GPRS for the ISP Name and click on Next.
9.. Type *99# in the Phone number box and click on Next.
10.. Type ISP@CINGULARGPRS.COM in the User name field.
11.. Type CINGULAR1 in the Password and Confirm Password fields.
12.. Select from the available options below and click on Next.
13.. Click on Finish to complete the setup.


Making the connection

1.. On the PC, return to the Network Connections folder and double
click on the CNG GPRS icon.
2.. Ensure that the Dial field displays *99#.
3.. Click on Dial.
You will now be connected to the Cingular GPRS service