3Com Nokia 6100 - Manual (Page 9)

GSM Upgrade Kit Handbook Page 5
Connecting your GSM cable to your digital
GSM telephone and to the modem
1. Connect the GSM cable to your digital GSM telephone and to your
modem, as shown below. Make sure the modem is not connected
to an analog telephone cord.
Note: Press the two clips on the modem connector before inserting
or removing the cable, as shown below.
2. Turn your digital GSM telephone on.
When your digital GSM telephone is connected to the modem, the
modem automatically switches into GSM mode.
Note: Refer to your modem handbook for instructions on
configuring your modem and for a list of software
applications that can be used with the modem.