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FIBOCOM L860 AT Commands User Manual Page 153 of 254
Command Description
Reference 3GPP TS 27.007
9.1.7 +CEREG, EPS Network Registration status
The set command controls the presentation of an unsolicited result code +CEREG:<stat> when <n>=1
and there is a change in the MT's EPS network registration status, or code +CEREG:
<stat>[,<tac>,<ci>[,<AcT>]] when <n>=2 and there is a change of the network cell, code +CEREG:
<stat>[,<tac>[,
<ci>[,<A
cT>[,<reje
ct type>[,<rej
ect cau
se>]]]]] when
<n>=3.
Note1:
If the EPS MT also supports circuit mode services and/or GPRS services, the +CREG command
and +CREG: result codes and/or the +CGREG command and +CGREG: result codes apply to
the registration status and location information for those services.
The read command returns the status of result code presentation and an integer <stat> which shows
whether the network has currently indicated the registration of the MT. Location information elements
<tac>,
<ci> and <AcT>,
if available,
are returned only when <n>=2 and MT is registered in the network. Test command returns the range of supported network registration mode (i.e. <n>).
Note:
This command is supported only in R8 protocol with LTE.
Command Description
Set [Function]
The Set command controls the presentation of an unsolicited result code "+CEREG: "
and the result of the Read operation.
[Syntax]
AT+CEREG=[<n>]
[Response/Action]
OK
Or
Read [Function]
[Syntax]
AT+CEREG?
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