SIM5350 AT Command Set
This command is used to control the presentation of an unsolicited result code +CREG:
<stat>
when
<n>
=1 and there is a change in the ME network registration status, or code +CREG:
<stat>
[,
<lac>
,
<ci>,<Act>
] when
<n>
=2 and there is a change of the network cell.
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 ME. Location information
elements
<lac>
and
<ci>
are returned only when
<n>
=2 and ME is registered in the network.
SIM PIN References
NO
3GPP TS 27.007
Syntax
Test Command
Responses
AT+CREG=?
+CREG: (list of supported
<n>
s)
OK
Read Command
Responses
+CREG:
<n>
,
<stat>
[,
<lac>,<ci>,<Act>]
OK
ERROR
AT+CREG?
+CME ERROR:
<err>
Write Command
Responses
OK
ERROR
AT+CREG =
<n>
+CME ERROR:
<err>
Defined values
<n>
0 – disable network registration unsolicited result code
1 – enable network registration unsolicited result code +CREG:
<stat>
2 – enable network registration and location information unsolicited result code +CREG:
<stat>
[,
<lac>,<ci>,<Act>]
<stat>
0 – not registered, ME is not currently searching a new operator to register to
1 – registered, home network
2 – not registered, but ME is currently searching a new operator to register to
3 – registration denied
4 – unknown
5 – registered, roaming
<lac>
Two byte location area code in hexadecimal format(e.g.”00C3” equals 195 in decimal).
<ci>
SIM5350_ATC_V1.02
6/9/2014
46
Содержание SIM5350
Страница 1: ...AT Command Set SIM5350 _ATC_V1 02...
