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:
General information
The sound settings are stored for the remote
control currently in use. ...
Lumbar support
The curvature of the seat backrest can be adjusted
in such a way that it supports the lumbar
region of the spine. The lower back and the
spine are supported for upright posture.
Press the ...
Calls with multiple parties
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 whi ...