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