Specifications

3GPPTS27.007ATCOMMANDS
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55 HSPA+ATCommandsReferenceGuide
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at+creg?
+CREG: 0,2
OK
at+creg?
+CREG: 0,1
OK
TheMODULEisregistered.
at+creg?
+CREG: 0,1
OK
OperatorSelection+COPS
SetcommandtriestoselectandregistertheGSMnetworkoperator.
Readcommandreturnscurrentvalueof<mode>,<format>,<oper>and<AcT>informat<format>.Ifnooperatoris
selected,<format>,<oper>and<AcT>areomitted.
+COPS:<mode>[,<format>,<oper>,<AcT>]
Testcommandreturnsalistofquadruplets,eachrepresentinganoperatorpresentinthenetwork.
Thequadru
pletsinthelistareseparatedbycommas:
+COPS:[listofsupported(<stat>,<oper(in<format>=0)>,,
<oper(in<format>=2)>,<AcT>)s][,,(listofsupported<mode>s),
(listofsupported<format>s)]
where
<stat> Operatoravailability.
0 Unknown.
1 Available.
2 Current.
3 Forbidden.
<AcT> Accesstechnologyselected.
0 GSM.
2 UTRAN.
Note:
Becausethiscommandrequiresnetworkscan,itmaytakeafewsecondtoreturntheoutput.
Syntax
Command Commandtype
AT+COPS=[<mode>[,<format>[,<oper>[,<AcT>]]]] Set
AT+COPS? Read
AT+COPS=? Test