G5/G6-Family AT Commands User Manual Page
9.1.2 +CREG, Network Registration Status
The Set command controls the
presentation of an unsolicited result code
and the result of the Read operation.
+CREG:
<n>,<stat>[,<lac>,
<ci>]
OK
The Read command returns the status of
the result code presentation and shows
whether the network has currently
indicated the registration of the Module.
Location information elements <lac> and
<ci> are returned only when <n>=2 and the
Module is registered in the network.
+CREG: (list of
supported <n>s)
OK
The following table shows the +CREG parameters.
0 Disables the network registration unsolicited result code.
1 Enables the network registration unsolicited result code +CREG:
<stat>.
2 Enables the network registration and location information in unsolicited
reports and Read command +CREG: <stat>[,<lac>,<ci>].
The default value is 0.
0 Not registered, and the ME is not currently searching for a new
operator to which to register.
1 Registered, home network.
2 Not registered, but the ME is currently searching for a new operator to
which to register.
3 Registration denied.
4 Unknown.