Siemens TC63 Benutzerhandbuch

s

TC63_ATC_V00.490

Page 233 of 501

5/24/05

Confidential / Draft - Do not copy

This command allows control of the Unstructured Supplementary Service Data (USSD) according to GSM 02.90.

Both network and mobile initiated operations are supported. 

+CUSD: 

[

URC "+CUSD" indicates an USSD response from the network, or network initiated operation 

The read command returns the current 

Write command parameter 

 is used to disable/enable the presentation of an unsolicited result code (USSD

response from the network, or network initiated operation) "

[

]]" to the TE.

When 

 is given, a mobile initiated USSD string or a response USSD string to a network initiated operation

is sent to the network. The response USSD string from the network is returned in a subsequent unsolicited result

" 

The interaction of this command with other commands based on other GSM supplementary services is described

in the GSM standard. 

0

(&F)

Disable the result code presentation in the TA 

1

Enable the result code presentation in the TA 

2

Cancel session (not applicable to read command response) 

Test Command

AT+CUSD=?

Response(s)

+CUSD: 

(list of supported

OK

Read Command

AT+CUSD?

Response(s)

OK

Write Command

[, 

]]

Response(s)

OK

+CME ERROR

Reference(s)

PIN

ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge

4

Last

GSM 07.07, GSM 02.90, GSM 03.90, 

GSM 04.90

%

%

%

%

%

%

%

!

!

!

<n>

(num)