OpenVox VS-GW1202-4G, Руководство пользователя, Страница: 31 / 70

VS-GW1202-4G User Manual
OpenVox Communication Co.Ltd
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Check Number
Enter a known number (like your mobile phone) to check what number it is
of the SIM card. Click "Execute", then the gateway will dial to the number
you already input. It only rings for one time and hangs up at once. Not
generating telephone charge during this procedure.
Get USSD
Enter a specific USSD number (For example,*142# to check your SIM card's
balance. This USSD number is might be different from different carriers) to
get the USSD information.
The gateway will try to get by AT commands.
AT Command
To perform some specific AT commands. This is useful when you have a
debug of the GSM modem.
e.g. perform [ AT+CSQ ] to check what signal qualify it is. In AT
commands, there is no difference between “a” and “A”.
If you want to send AT command, first you should input your command, then select certain ports
and choose “Copy to Selected”, finally choose “Execute”.
Figure 3-4-2 AT Command Example