Inside Macintosh: Telephony /

Chapter 5 - Telephone Manager Messages / Telephone Manager Message Reference

Constants

Audible Digit States

The telCADigitsImmMsg and telCADigitsMsg messages provide information about key presses from a remote number. The mtype parameter contains one of the following constants:

enum {
   telDigitAudible         = 0,
   telDigitNotAudible      = 1
};

Constant descriptions

telDigitAudible

The key press generated an audible tone (that is, in-band DTMF).

telDigitNotAudible

The key press did not generate an audible tone.