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14 at+cusd supplementary service notifications, At+cusd, Tc63 at command set – Siemens TC63 User Manual

Page 233

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TC63 AT Command Set

9.14 AT+CUSD

s

TC63_ATC_V00.490

Page 233 of 501

5/24/05

Confidential / Draft - Do not copy

9.14

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

Unsolicited Result Code

+CUSD:

[

[

]]

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

Command Description

The read command returns the current

value

Write command parameter

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

response from the network, or network initiated operation) "

+CUSD

:

[

[

]]" 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

code "

+CUSD

"

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

in the GSM standard.

Parameter Description

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

s)

OK

Read Command

AT+CUSD?

Response(s)

+CUSD:

OK

Write Command

AT+CUSD=

[,

[,

]]

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

%

%

%

%

%

%

%

!

!

!

(num)