Grandstream Networks GSM gateway - Manual (Page 40)

Februaray-2006 Page 40 / 42
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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
.
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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
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