LE910-SKG AT commands reference guide
80437ST10619A Rev.1 – 2014-09-16
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved
page 65 of 273
+CREG - Network Registration Report
at+creg?
+CREG: 0,1
OK
(the MODULE is registered)
at+creg?
+CREG: 0,1
OK
Reference
3GPP TS 27.007
+COPS - Operator Selection
AT+COPS=
[<mode>
[,<format>
[,<oper>>[,< AcT>]]]]
Set command forces an attempt to select and register the network operator.
<mode>
parameter defines whether the operator selection is done automatically or
it is forced by this command to operator
<oper>
.
The operator
<oper>
shall be given in format
<format>
.
Parameters:
<mode>
0 - automatic choice (the parameter
<oper>
will be ignored) (factory default)
1 - manual choice (
<oper>
field shall be present)
2 - deregister from the network; the MODULE is kept unregistered until a
+COPS
with
<mode>=0, 1
or
4
is issued
3 - set only
<format>
parameter (the parameter
<oper>
will be ignored)
4 - manual/automatic (
<oper>
field shall be present); if manual selection fails,
automatic mode (
<mode>=0
) is entered
<format>
0 - alphanumeric long form (max length 16 digits)
1 - short format alphanumeric <oper>
2 - numeric 5 digits [country code (3) + network code (2)]
<oper>
: network operator in format defined by
<format>
parameter.
Note:
<mode>
parameter setting is stored in NVM and available at next reboot, if
it is not
3
(i.e.: set only
<format>
parameter).
Note: if
<mode>=1 or 4
, the selected network is stored in NVM too and is
available at next reboot (this will happen even with a new SIM inserted)
Note:
<format>
parameter setting is never stored in NVM
Note:
< AcT >
parameter setting is never stored in NVM
Note: LE910KR supports LTE only.
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