User Manual
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SunComm Technologies Co., Ltd.
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communication technology that is used to send text between a mobile phone and an application
program in the network. Applications may include prepaid roaming or mobile chatting.
Figure 4-6-7 USSD
Table 4-6-6 Description of USSD
Port
Select the GSM channel to send USSD
Display
Display the result of sending USSD
Input
The area to input USSD code
4.6.8 Carrier
Figure 4-6-8 Select Carrier
This function is used to select carrier.
Table 4-6-6 Description of select Carrier
Select Port
Select GSM channel,default Port 0
Select Mode
There are two mode to select carrier,automatic and manual.
Carrier List
If you select manual mode,you can select carrier from carrier list.
