Adjusting the volume
Turn the volume button while giving an instruction until the desired volume is set.
▷ The volume remains constant even if the
volume of other audio sources is changed.
▷ The volume is stored for the remote control
currently in use.
See also:
Fast forward/reverse
Buttons on the CD/DVD player:
Press and hold the
button for the corresponding
direction. ...
Calls with multiple participants
General information
You can switch between calls or connect two
calls to a single conference call. These functions
must be supported by the mobile phone and
service provider.
Accepting a call ...
Air volume, manual
You can vary the air volume by
pressing
on the corresponding side. You can reactivate
the automatic mode for the air flow rate
with the AUTO button. ...