User Manual

4. AUDIO
135
LZT 123 7263 R1A
A music mute indication is sent toall accessories that have requested the
indication when an incoming event (a phone call, an SMS, an e-mail
etc.), with an associated audio prompt (beep, melody, etc.), is received
by the phone or an internal event such as a calendar event, with an
associated audio prompt occurs.
The music mute indication is also sent out when the voice recognition
mechanism is activated. The only exception to this is when the Magic
Word function is active, as the ASR is then capable of recognising a
(predefined) keyword despite background noise.
After the event (when the call has been disconnected, the “new mail”
signal has sounded etc.), or when the voice recognition mechanism is
deactivated, a new music mute indication with the <resp> parameter set
to zero is sent.
Note! The phone shall send the system sound that corresponds to the incoming
event (phone conversation, “new mail” signal etc.) over the system bus.
<mode > Description
0 Off, music mute indication result codes will not be sent to
the accessory
1 On, music mute indication result codes will be sent to the
accessory
<resp > Description
0 Music mute inactive
1 Music mute active