GSM network issues

Hi Quectel Team,

i am working with quectel Mc60 modem, lot of time i was trying this modem regarding send to SMS , but i got the +CME ERROR: 30,it is i was searching of the Quectel documents that meaning is No network service . please send me the AT Commands of the network enabling. how i send the SMS and how to read the SMS please let me know
ATI
OK
AT+CPIN?
+CPIN: READY
OK
AT+CREG?
+CREG: 0,1
OK
AT+CGREG?
+CGREG: 0,1
OK
AT+CMGF=
OK
AT+CSCS=“GSM”
OK
AT+CMGS=“09843843911”

message
ctrl+z
+CME ERROR:30

please let me know .

Regards ,
moni.

Hi,
If you want to send SMS with GSM character set in text mode,you can do like this:
excute

  1. AT+CMGF=1
  2. AT+CSCS=“GSM”
  3. But please make sure the SMS service center address is correct,You can confirm this by following this command: AT+CSCA?
    If the SMS service center address is wrong, please execute this command to modify:
  4. You can set AT+CSMP=17,71,0,0 and AT+CNMI=2,1,0,0,0.
  5. Then you can use AT+CMGS=“09843843911” to send the SMS.
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