Creg, network registration status, Creg, network registration status -119, Creg parameters -119 – PIONEERPOS AT Commands G24-LC User Manual
Page 183
Chapter 3: AT Commands Reference
April 15, 2008
G24-L AT Commands Reference Manual
3-119
+CREG, Network Registration Status
The following table shows the +CREG parameters.
Command Type
Syntax
Response/Action
Remarks
Set
AT+CREG=<n>
OK
or:
+CME ERROR: <err
The Set command controls the
presentation of an unsolicited result
code and the result of the Read
operation.
Read
AT+CREG?
+CREG:
<n>,<stat>[,<lac>,<ci>]
OK
or:
+CME ERROR: <err>
The Read command returns the status
of the result code presentation and
shows whether the network has
currently indicated the registration of
the G24-L. Location information
elements <lac> and <ci> are returned
only when <n>=2 and the G24-L is
registered in the network.
Test
AT+CREG=?
+CREG: (list of
supported <n>s)
OK
Table 3-76: +CREG Parameters
<Parameter>
Description
<n>
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 is 0.
<stat>
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.
5 Registered,
roaming.
<lac>
Two-byte location area code in hexadecimal format.
<ci>
Two-byte cell ID in hexadecimal format.