At+Cusd Supplementary Service Notifications - Siemens MC55 Command Set

MC55 AT Command Set
9.13 AT+CUSD
9.13

AT+CUSD Supplementary service notifications

This command allows control of the Unstructured Supplementary Service Data (USSD) according to GSM 02.90.
Both network and mobile initiated operations are supported.
Syntax
Test Command
AT+CUSD=?
Response(s)
+CUSD: (list of supported
OK
Read Command
AT+CUSD?
Response(s)
+CUSD: <n>
OK
Write Command
[,
AT+CUSD=<n> <str>
Response(s)
OK
+CME ERROR
PIN ASC0 ASC1 MUX1
% % %
Reference(s)
GSM 07.07, GSM 02.90,
GSM 04.90
Unsolicited Result Code
+CUSD: <m>[<str>[<dcs>]]
URC "+CUSD" indicates an USSD response from the network, or network initiated operation
Command Description
The read command returns the current
Write command parameter
response from the network, or network initiated operation) "
When is given, a mobile initiated USSD string or a response USSD string to a network initiated operation
<str>
MC55_ATC_V01.05
Confidential / Released
s)
<n>
[, ]]
<dcs>
MUX2 MUX3
% % %
GSM 03.90,
value
<n>
is used to disable/enable the presentation of an unsolicited result code (USSD
<n>
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: [ [
+CUSD <m> <str> <dcs>
s
m
obile
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2/10/04