Rainbow Electronics GM862-QUAD-PY - Manual (Page 83)

AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 83 of 434
+CREG - Network Registration Report SELINT 2
(the MODULE is in network searching state)
at+creg?
+CREG: 0,2
OK
at+creg?
+CREG: 0,2
OK
at+creg?
+CREG: 0,2
OK
at+creg?
+CREG: 0,1
OK
(the MODULE is registered)
at+creg?
+CREG: 0,1
OK
Reference GSM 07.07
Note There are situations in which the presentation of the URC controlled by
+CREG is slightly different from ETSI specifications: e.g. it is possible to
have an excessive presentation of the URC +CREG: 4. We identified this
behaviour and decided to maintain it as default for backward compatibility
issues. It is indeed possible to avoid it simply issuing AT#REGMODE=1
(see #REGMODE): this puts the Operation Mode of Registration Status
Commands in ‘Enhanced Registration Operation Mode’ which is more
formal.
3.5.4.3.4 Operator Selection - +COPS
+COPS - Operator Selection SELINT 0 / 1
AT+COPS[=
[
[,
[,]]]]
Set command forces an attempt to select and register the GSM network
operator.
parameter defines whether the operator selection is done
automatically or it is forced by this command to operator .
The operator shall be given in format .
The behaviour of +COPS command depends on the last #COPSMODE
setting.
(#COPSMODE=0)
Parameters:
0 - automatic choice (the parameter will be ignored) (factory