Phone157
Incoming callWhen there is an incoming call a
menu is displayed for you to accept or
decline the telephone call.
Select the required option.
Functions during a telephonecall
If you are currently making a
telephone call, press the multifunction
knob to open a submenu.
Various options are available
depending on the situation and range
of functions of the mobile phone:
■ Hang up : disconnect the telephone
connection.
■ Call number : enter a telephone
number to make a second telephone call or perform DTMF
(touch-tone dialling), e.g. for voice
mail or telephone banking.
■ Detach call : detach the connection
to a conference participant in a telephone conference.
■ Merge calls : merge two calls when
there are several active calls.■ Switch calls : switch between calls,
if there are several calls.
■ Mute call : mute a call.
Notice
If the ignition is turned off during a
telephone call the connection
remains active until the telephone
call is terminated.
Mobile phones and CB
radio equipment
Installation instructions and operating guidelines
The vehicle specific installation
instructions and the operating
guidelines of the mobile phone and
handsfree manufacturer must be observed when installing and
operating a mobile telephone. Failure to do so could invalidate the vehicle
type approval (EU directive 95/54/
EC).Recommendations for fault-free
operation:
■ Professionally installed exterior antenna to obtain the maximum
range possible,
■ Maximum transmission power 10 watts,
■ Installation of the phone in a suitable spot, consider relevant
Note in the Owner's manual,
chapter Airbag system .
Seek advice on predetermined
installation points for the external
antenna or equipment holder and
ways of using devices with a
transmission power exceeding
10 watts.
Use of a handsfree attachment
without external antenna with mobile
telephone standards GSM
900/1800/1900 and UMTS is only
permitted if the maximum
transmission power of the mobile
telephone is 2 watts for GSM 900 or
1 watt for the other types.
