'''Note:''' GNSS Jamming is not available on 3.80, 3.82 GNSS modules but available on 5.10, 5.1.5, 5.1.8 or newer modules. GNSS module version can be checked by SMS\GPRS command - getver | '''Note:''' GNSS Jamming is not available on 3.80, 3.82 GNSS modules but available on 5.10, 5.1.5, 5.1.8 or newer modules. GNSS module version can be checked by SMS\GPRS command - getver |