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Parameter
<class>
A string parameter which indicates the GPRS mobile class (Functionality in
descending order)
"A"
"B"
"CG"
"CC"
10.11. AT+CGREG Network Registration Status
The AT+CGREG command queries the network registration status and controls the presentation of an
unsolicited result code +CGREG: <stat> when <n>=1 and there is a change in the MT's packet domain
network
registration
<stat>[,[<lac>],[<ci>],[<AcT>]] when <n>=2 and there is a change of the network cell in
GERAN/UTRAN.
AT+CGREG Network Registration Status
Test Command
AT+CGREG=?
Read Command
AT+CGREG?
Write Command
AT+CGREG=[<n>]
Maximum Response Time
Reference
3GPP TS 27.007
Parameter
<n>
0
Disable network registration unsolicited result code
1
Enable network registration unsolicited result code +CGREG: <stat>
WCDMA_UGxx_AT_Commands_Manual
Class A
Class B
Class C in GPRS only mode
Class C in circuit switched only mode
status
in
GERAN/UTRAN,
Response
+CGREG: (list of supported <n>s)
OK
Response
+CGREG: <n>,<stat>[,<lac>,<ci>[,<Act>]]
OK
Response
OK
ERROR
If error is related to ME functionality:
+CME ERROR: <err>
300ms
UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
or
unsolicited
result
Confidential / Released
code
+CGREG:
161 / 247
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