AT+COPS=?
gives
+COPS: ,(0,1,4),(0,2)
on giving
AT+CPAS
+CPAS: 2
means unknown
AT+CSQ
+CSQ: 0,0
OK
i check sim through AT+CPIN? command and it give +cpin:READY OK and my antena is also connected
when i send AT+COPS? it give 0,0 as response and when i further try to debugg this problem it give CME error-30 means (no network service )
so what can i do now to solve this problem
Hmm. We may need a little context on this in order to best assist. Are you using an Alarm.com alarm panel and attempting to troubleshoot cell connection through third party software?
It doesn’t appear this is related to a suretyDIY Alarm.com account.
Keep in mind that this is a support forum for suretyDIY and Alarm.com compatible alarm systems. We do not provide support for non-Alarm.com related cellular modules.