Novatel MT 4100 - Configuring GPRS Network Access

Configuring the Modem to Access the GPRS
Network
NOTE: GPRS Registration Information, which includes the APN (Access Point Name), Username, and
Password (if applicable), should come from the service provider of the SIM.
Example:
APN = isp.cingular or public IP
Username (If necessary) Username = ISP@CINGULARGPRS.COM
Password (If necessary) Password = CINGULAR1
To configure the modem to access the GPRS network:
4 Program the GPRS registration information into the device using the following commands.
ATCommand Command Action
AT+CGDCONT=1,”IP”,”<APN>”
Inform the modem of the proper APN
AT%CGPCO=1,”<user>,<pwd>”,0
Inform the modem of the user and
password
AT$AREG=2
Enable auto GPRS registration
AT&W
Write current configuration to memory
AT$RESET
Reset the modem
MT 4100 User Guide 29