Operation Manual

10
Headphones Phone Controls and Indicators
Action Indicator Light Tone
Adjust the call
volume (call in
progress)
Tap the volume/tracking/mute
button forward (+) or
backward (-).
None Brief low tone (2 low tones
when volume limit is reached)
WARNING Do not use headphones at high volumes for an extended period of time. Doing so can
cause hearing loss. Always listen at moderate levels. See www.alteclansing.com/headphonesafety for
more information on headphones and hearing.
Redial Double tap on call control button. None Double low tone
Voice dialing (trying
to initiate call)
2 second press on call control
button
None Single low tone