User's Manual

Table Of Contents
7. Network Settings
7.1. GSM
Check SIM
This is designed for the system to check if the SIM card is inserted or not. (If users do not
intend to use the GSM funciton, please tick NOto ensure the system will not check if
the SIM card is inserted or not and it will not display the GSM fault by LED flashing.)
Antenna
This option is for the user to choose between using the internal or external antenna.
GPRS
In order to allow GPRS to serve as a back-up IP Reporting method, this section will need to
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