Grandstream Networks GSM gateway Network Card User Manual


 
Februaray-2006 Page 40 / 42 MasterVoIP VoIP to GSM Gateway
3.4.5.2 SIM Settings
After making the port settings, press a
SIM
icon in the left pane. The
SIM
Setting window opens
.
VoIP Master
1
. In the PIN Code box, enter the PIN number of the SIM.
2. In the Network box, enter the GSM network number of the SIM.
3. In boxes 1 through 8, set enter telephone number prefixes to which this SIM can dial.
4. Press
Write Settings
.