Inside Macintosh: Telephony /

Chapter 5 - Telephone Manager Messages / Telephone Manager Message Reference

Constants

Modem Tone States

The value parameter of the telCAModemToneMsg message (page 5-23) contains one of the following constants.

enum {
   telModemToneDetected    = 0,
   telModemToneCleared     = 1
};

Constant descriptions

telModemToneDetected

A modem tone has been detected.

telModemToneCleared

A modem tone has stopped.