Volume control
Warning: Continuous exposure to high volume may
damage your hearing. Listen to music at a moderate level,
and do not hold the device near your ear when the
loudspeaker is in use.
To adjust the earpiece or loudspeaker volume during a call or
when listening to an audio file, press the volume keys.
To activate or deactivate the loudspeaker during a call, select
Loudsp. or Handset.