MC55_ATC_V04.00 Page 50 of 475 3/17/06
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2.13 AT^SCFG Extended Configuration Settings
AT^SCFG can be used to query and configure various settings of the MC55.
The AT^SCFG read command returns a list of all supported parameters and their current values.
The AT^SCFG write command queries a configuration parameter (if no value is entered) or sets its value(s).
Input of parameter names is always coded in GSM character set, parameter values are expected to be given as
specified via AT+CSCS.
The following error messages may be returned by the AT^SCFG write commands:
•"+CME ERROR: operation temporary not allowed"
Change of parameter value(s) temporarily not allowed.
•"+CME ERROR: invalid index"
Invalid parameter name or value(s).
•"+CME ERROR: invalid characters in text string"
Character set conversion of parameter value(s) failed.
•"+CME ERROR: memory failure"
Could not allocate necessary memory or storing a parameter failed.
•"+CME ERROR: operation not allowed"
Change of parameter value(s) not allowed
•"+CME ERROR: unknown"
Other error
Syntax
Test Command
AT^SCFG=?
Response(s)
^SCFG: "Audio/AMR", (list of supported <amr>s)
^SCFG: "Call/SpeechVersion1", (list of supported <csv1>s)
^SCFG: "GPRS/ATS0/withAttach", (list of supported <gs0aa>s)
^SCFG: "GPRS/RingOnIncomingData", (list of supported <groid>s)
^SCFG: "PowerSaver/Mode9/Timeout", (list of supported <psm9to>s)
^SCFG: "Radio/Band/HandOver", (list of supported <HandOverStatus>s)
^SCFG: "Tcp/IRT", (list of supported <tcpIrt>)
^SCFG: "Tcp/MR", (list of supported <tcpMr>)
^SCFG: "Tcp/OT", (list of supported <tcpOt>)
^SCFG: "Tcp/WithURCs", (list of supported <tcpWithUrc>)
^SCFG: "URC/CallStatus/CIEV", (list of supported <succ>s)
^SCFG: "URC/CallStatus/SLCC", (list of supported <sucs>s)
^SCFG: "URC/Datamode/Ringline", (list of supported <udri>s)
^SCFG: "URC/Ringline", (list of supported <uri>s)
^SCFG: "URC/Ringline/ActiveTime", (list of supported <urat>s)
OK
Read Command
AT^SCFG?
Response(s)
^SCFG: "Audio/AMR", <amr>1[, <amr>2[, <amr>3...[<amr>10]]]
^SCFG: "Call/SpeechVersion1", <csv1>
^SCFG: "GPRS/ATS0/withAttach", <gs0aa>
^SCFG: "GPRS/RingOnIncomingData", <groid>
^SCFG: "PowerSaver/Mode9/Timeout", <psm9to>
^SCFG: "Radio/Band/HandOver", <HandOverStatus>
^SCFG: "Tcp/IRT", <tcpIrt>
^SCFG: "Tcp/MR", <tcpMr>
^SCFG: "Tcp/OT", <tcpOt>