User Manual

GM47/GM48 INTEGRATOR’S MANUAL
228
LZT 123 7263 R1A
14.14 AT+CREG Network Registration
Controls the presentation of the unsolicited result code +CREG.
<stat> Description
0 Unknown
1 Available
2 Current
3 Forbidden
Description Command Possible Responses
Request network
registration
AT+CREG=[<n>] • +CME ERROR <err>
•OK
•ERROR
Read the command AT+CREG? •+CREG:<n>,<stat>
• +CME ERROR <err>
•OK
•ERROR
Show if the command
is supported
AT+CREG=? •+CREG:(listof
supported <n>s)
• +CME ERROR <err>
•OK
•ERROR
<n> Description
0 Disable network registration unsolicited result code,
(default)
1 Enable network registration unsolicited result code
<stat> Description
0 Not registered, ME is not currently searching for a new
operator to register with
1 Registered, home network
2 Notregistered,butMEiscurrentlysearchingforanew
operator to register with
3 Registration denied