View single post by slychiu
 Posted: Tuesday Jan 7th, 2020 11:16 am
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slychiu



Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5493
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Can you turn off your AC power, ie make a POWER  faiure
Check the status bar in the UCM/GSM Module screen .
\It should show the GSM signal strength
what is the signal strength shown?
Turn in the power, and check what is the signal strength

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