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AT Commands Reference
Table 61. +CREG Parameters (Continued)
<Parameter>
<stat>
0
1
2
3
4
5
6
7
<lac>
Two-byte location area code in hexadecimal format (for
example, 00C3 is the same as 195 in decimal).
<ci>
Two-byte cell ID in hexadecimal format.
Example
at+creg=?
+CREG: (000 - - ,002)
OK
at+creg?
+CREG: 000,001
OK
at+creg=2
OK
at+creg?
+CREG: 002,001, xxxx,yyyy (lac and ci - without quotes)
OK
at+creg=1
OK
at+creg?
+CREG: 001,001
OK
at+creg=0
OK
at+creg=2,5
ERROR
140
Description
Not registered, and the g20 is not searching for a new
operator to which to register.
Registered, home network.
Not registered, but the g20 is searching for a network.
Registration denied.
Unknown.
Registered, roaming.
Registering
Emergency Call Only
98-08901C68-O
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