Mobile phone system*
88Speech control system: switching on and off
The speech control system can be activated via the talk button 
on the mobile phone adapter* or the talk button on the multi-
function steering wheel.
Important: the ignition must be switched on and no phone calls 
must be active.
Switching on the speech control system
– Press the talk button   on the mobile phone adapter 
⇒fig. 107  or
– Press the talk button   on the multi-function steering wheel*  ⇒fig. 108 . A signal tone will indicate that the speech control 
system is ready.
Switching off the speech control system
–Say the command  CANCEL, or
– Press the talk button   on the mobile phone adapter  ⇒fig. 107  or
– Press and hold down the talk button   on the multi-function  steering wheel* ⇒ fig. 108 until you hear Cancel.
Volume adjustment
– With the speech control system  switched on, scroll the right 
thumbwheel   of the multi-function steering wheel  ⇒fig. 108 
up 
 or down 
, or
– With the speech control system switched on, turn the on/off  button on the navigation system  ⇒page 9 to increase or reduce 
the volume.
Fig. 107  Phone adapter 
with talk buttonFig. 108  Talk button and 
right thumbwheel on the 
multi-function steering 
wheel
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