GSM Control Module E300GSM

What’s the range of the GSM signal from the result of the ‘Check GSM signal’ command?


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Dear jrb,

The GSM signal range is 0-31, when signal lower than 10, it may stop working.

As the transmit stations is scan, the signal may change every few minutes. When signal lower than 10, it will stop working.

Normal signal range is 20-31.

Velleman Support