Technical information

Chapter 3: AT Commands Reference
August 5, 2008 AT Commands Reference Manual 3-199
AT+MJDC?
+MJDC: 0 // jamming detector is disable
OK
AT+MJDC=?
+MJDC: (0,1) // ranges of <mjdc_mode>s.
OK
AT+MJDC = 1 // enable the jamming detector
+MJDC:0 // no jamming is currently detected.
OK
// Use a jamming device to jam ME's bends.
+MJDC:1 // unsolicited report: jamming is now detected