Configuration check
To check configuration, send the following message to the 2G GSM:
Provided the sender is an authorised number then the following example will be received:
3#*1#2GLIFT#+447987654321,+447123456789#+447987654321,+447123456789
GSM status request message
Authorised numbers can request information about the GSM including signal level, battery & power status, GSM
firmware etc, by sending the following message:
INFO
An SMS detailing the following information will be sent by the device:
•
Device ID
•
GSM Operator
•
GSM Signal
•
GSM Network info
•
Battery Status - not used see next page
•
PCB Firmware
•
GSM Firmware
•
IMEI number
•
Date and time
•
Autotest SMS frequency and time
•
List of Autotest SMS recipients
A full breakdown of the message is shown on the following page.
DEVICE REBOOT
Users can remotely reboot the 2G GSM with the following message:
RESET
After the reception of the message, the device answers with an ACK message then will re-boot.
*1?