SWG
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M20X Series Wireless Gateways User Manual
22
PIN Code
Personal identification numbers of SIM card. PIN code can
be modified to prevent SIM card from being stolen.
Custom AT
commands when
start
Use “|” to split AT command when user use custom AT
commands to start system.
CLIR
Caller ID restriction, this function is used to hide the caller
ID of the SIM card number. The gateway will add ‘#31#’ in
front of the mobile number. This function must be
operated by a professional operator.
SMS Center
Number
Your SMS center number of your local carrier.
Module IMEI
Press the Modify button to automatically modify.