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4/8/2010

A LINE_DEVSPECIFIC message with dwMessageTypeset to LINE_USSD is sent to the application every time the application receives a notification response to an Unstructured Supplementary Service Data (USSD) command.

Syntax 

#define LINE_USSD

dwParam1 = LINE_USSD;

dwParam2;

dwParam3;

Parameters

dwParam1

The type of the message, in this case LINE_USSD.

dwParam2

A USSD message identification that indicates which message to retrieve when calling lineGetUSSD.

dwParam3

The size in bytes of the incoming USSD message. A buffer of this amount should be allocated and passed into lineGetUSSDwhen retrieving the actual message.

Remarks

Not implemented for CDMA.

Requirements

Header extapi.h
Windows Embedded CE Windows CE 3.0 and later
Windows Mobile Pocket PC 2002 and later, Smartphone 2002 and later

See Also