GSM/CDMA/WCDMA/4G(LTE) MOIP Gateway
YX Technical department
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7.7.3 USSD/SMS Query Keyword List
Fields are specified as following:
Provider ID: Carrier code, different operators can be set separately.
Query Command: Specify the query command(If you do not know, please consult your
operator)
Balance Keywords: Please fill in the USSD or SMS sent query command, in the message
returned by the operator, the front character of the balance value, As shown:
The balance read will be displayed in the Call status, After setting, you need to save and
reboot to take effect.
Invalid Balance Keywords: If the device recognizes this keywords from USSD/SMS, it will
lock the SIM card and prompt no balance.
Invalid SIM keywords: If the device recognizes this keywords from USSD/SMS, it will lock the
SIM card and prompt blocked by operator
7.7.4 Tariff List
The screenshot below shows the operation mode to set billing tariff.