3 at+creg network registration, At+creg network registration, At+creg – Siemens MC55 User Manual
Page 190: Obile, Mc55 at command set
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MC55 AT Command Set
8.3 AT+CREG
s
m
obile
MC55_ATC_V01.05
Page 190 of 469
2/10/04
Confidential / Released
8.3
AT+CREG Network registration
Syntax
Unsolicited Result Codes
URC 1
If
=1 and there is a change in the ME network registration status:
URC 2
If
=2 and there is a change in the ME network registration status or a change of the network cell:
]
Test Command
AT+CREG=?
Response(s)
+CREG:
(list of supported
s)
OK
Read Command
AT+CREG?
Response(s)
+CREG:
,
OK
ERROR
+CME ERROR: <err>
Write Command
AT+CREG=
]
Response(s)
OK
ERROR
+CME ERROR: <err>
PIN
ASC0
ASC1
MUX1
MUX2
MUX3
!
%
%
%
%
%
Reference(s)
GSM 07.07
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