If the connection is to use a GPRS-capable modem at the serial interface, you will need the APN name and the dial-up telephone number. The following init-strings for the configuration apply to T-Mobile and Vodafone:
- T-Mobile
- Init-string: L0X1M1S0=0+CGDCONT=1, “IP”, “internet.t-d1.de”
- Dial-up number: *99#
- Vodafone
- Init-string: L0X1M1S0=0+CGDCONT=1, “IP”, “web.vodafone.de”
- Dial-up number: *99# or *99***1#
