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9
USING YOUR HEADSET
ANSWERING/
ENDING/MAKING
CALLS
To answer or end a call, briefly press
the call control button.
To make a call, enter number on your
phone, press send, and the call is
automatically transferred to the
headset; no need to press the call
control button.
NOTE When answering a call, wait
until you hear a ring from the headset
itself (not the ring from your phone),
before pressing the call control button.
AUTO ANSWER
If the headset is placed in the carrying
pocket when a call is received, the
charging pocket will vibrate (Discovery
655) or light up (Discovery 665)
when connected to power. Removing
the headset from the pocket will
automatically answer the call.
Returning the headset to the
charging pocket will end the call.
ADJUSTING
VOLUME
To increase listening volume, press
the upper end (+) of the volume/mute
button. To decrease listening volume,
press the lower end (-).
CAUTION Do not use
headphones/headsets at high
volumes for an extended period of
time. Doing so can cause hearing
loss. Always listen at moderate levels.
MUTE A CALL
To turn the mute on while on a call,
press both sides of the volume/mute
button simultaneously until you hear
a beep.
To turn the mute off, press both
buttons again.