Register Master-Number - SimPal -T40 User Manual

using, the user should ensure that SimPal-T40 is used in an area with a strong
GSM network signal.
• For the first time use, the user should perform a test-run by sending SMS to the
socket. This allows the user to check the GSM network connection of the socket.

3.2.1 Register Master-number.

Sending following SMS to socket SIM card number from your mobile phone (the phone number
will be the Master number):
Register Master-number on the socket:
SimPal-T40/T20 POWER SOCKET USER MANUAL
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