Mercedes-Benz C-CLASS WAGON C 240 - Manual (Page 268)

266
Controls in detail
Useful features
You can take and place telephone calls
using the
s and t buttons on the
steering wheel. To carry out other tele-
phone functions, use the control system
(
୴ page 158).
See separate operating manual for instruc-
tions on how to use the telephone.
Tele Aid* The Tele Aid system
(Telematic Alarm Identification on
Demand)
The Tele Aid system consists of three
types of response:
ț automatic and manual emergency
ț roadside assistance and
ț information
The Tele Aid system is operational provid-
ing that the vehicle’s battery is charged,
properly connected, not damaged and
cellular and GPS coverage is available.
The speaker volume of a Tele Aid call can
be adjusted when using the volume control
on the multifunction steering wheel. To
raise, press button
æ and to lower,
press button ç. The volume can also be
adjusted using the volume knob on your
audio system or COMAND* head unit.
̈ To activate, press the SOS button, the
Roadside Assistance button
• or
the Information button ¡, depend-
ing on the type of response required.
!
The initial activation of the Tele Aid
system may only be performed by
completing the subscriber agreement
and placing an acquaintance call using
the
¡ button. Failure to complete
either of these steps will result in a
system that is not activated.
If you have any questions regarding
activation, please call the Response
Center at 1-800-756-9018 (in the USA)
or 1-888-923-8367 (in Canada).