Matrix simado gfx11, System Manual, Page: 34 / 88

28 Matrix SIMADO GFX11 System Manual
The default priority table configured in the system is as shown below:
• To clear network operator code in the priority table, dial:
332-Priority-#*
The Frequency Band supported by GSM Network varies from country to country. Configure the Frequency Band
supported by your GSM service provider(s) for the Mobile Port.
• To select Mobile Frequency Band, dial:
333-Mobile Frequency Band-#*
Where,
Mobile Frequency Band is
1 for 900 MHz
2 for 1800 MHz
3 for 1900 MHz
4 for 850+1900 MHz
5 for 900+1800 MHz
6 for All Bands
Default: All Bands
• Frequency Band selection is not required if 3G module is installed in SIMADO GFX11.
• If SIMCOM300/340 or WAVECOM engine is installed and you select the Frequency Bands as All
Bands, the system will automatically set the frequency to 900+1800MHz.
• Exit SE Mode or continue with the system configuration.
Preferred Network Mode
When 3G Mobile Port is used in the SIMADO GFX11/GFX11E, the SIM gets registered with either GSM (2G) or
UMTS (3G) network, whichever is available. You can select the Network with which the SIM should be registered
by setting the Preferred Network Mode.
If the SIM you have installed in the 3G Mobile Port supports both GSM and UMTS services, but you want it to be
registered with any one of these networks, you may restrict the SIM registration with a particular network by setting
the Preferred Network Mode. You may select the Preferred Network Mode from the following options:
ANY (GSM/UMTS): The SIM gets registered with the UMTS (3G) network. When the UMTS network is
unreachable, the SIM gets registered with the GSM (2G) network automatically.
GSM Only: The SIM gets registered with GSM (2G) network only.
UMTS Only: The SIM gets registered with UMTS (3G) network only.
This parameter is applicable only for SIMADO GFX11/GFX11E with 3G GSM engine.
Priority Network Operator Code
1 00000
2 00000
3 00000