Phone control (PHONE) 
Introduction to phone control 
 Topic introduction 
You can find information about the following 
specific topics in this chapter: 
General information ........................................... 24 
Sites with special regulations ............................. 24 
Bluetooth
® ........................................................ 25 
Couple and connect cellphone with radio ........... 25 
You can retrieve the phone functions described 
i
n the following via the radio if a cellphone is 
coupled and connected with it. 
A prerequisite for a connection between a 
cellphone and the radio is that the cellphone 
supports the Bluetooth
® function. 
If no cellphone is connected, no phone functions can 
be retrieved via the radio. 
Observe the instructions about using a cellphone 
in a vehicle without connection to an external 
antenna ⇒Manual Operating Instructions, Chapter 
Vehicle care maintenance and service. 
Supplementary information 
and warnings: 
● Safety notes ⇒Page 3
● Sites with special regulations ⇒Page 24
● Overview of control elements ⇒Page 5
● Basic operating principles ⇒Page 7
WARNING 
Phoning and operating phone control while 
driving can distract from traffic conditions 
and result in accidents. 
● Always drive attentively and
responsibly. 
● Select loudspeaker levels so that
acoustic signals from outside can be heard 
well at any time, e. g., the siren of rescue 
services. 
● In areas of no or deficient cellphone
network supply and possibly in tunnels, 
garages and undergrounds passageways, a 
phone call might be interrupted and it might 
be impossible to reestablish connection – 
including any emergency calls! 
WARNING 
An unattached or not correctly attached 
cellphone can be thrown about the vehicle 
interior at a sudden braking maneuver or 
accident and cause injuries. 
● Remove or stow securely cellphones
,
o
ther devices such as phone accessories, e. 
g., phone cradles, notepads, portable 
infotainment systems, during a trip properly 
and outside of the inflation areas of airbags. 
WARNING 
At operation of a cellphone or radio device 
without connection to an external antenna, the 
limiting value for electromagnetic radiation can 
be exceeded in the vehicle and consequently 
endanger the health of driver and passengers. 
This also applies if an exterior antenna is not 
installed properly. 
● Keep a minimum distance of 20
centimeters between antenna of a cellphone 
and an active medical implant, e.g., a cardiac 
pacemaker, because cellphones can 
negatively influence the function of active 
medical implants. 
● Do not keep a cellphone directly adjacent
to an active medical implant or directly above 
it, e.g., in your chest pocket. 
● If you suspect that a cellphone is interring 
with an active medical implant or other 
medical device, switch it off immediately. 
WARNING 
An open armrest can hinder the freedom of 
movement of a driver and consequently cause 
accidents and severe injuries. 
● Always keep armrests closed during rides.
 
P
hone control (PHONE)  23