Mercedes-Benz 2005 C 240, Operator'S Manual

Page: 215 / 426

213
Controls in detail
Audio system
Emergency calls “911”
The following describes how to dial a “911”
emergency call using the audio system
head unit when a Mercedes-Benz specified
mobile phone* is inserted in the phone
cradle*. Unless otherwise specified, the
descriptions refer to the audio system
head unit.
Consult the separate telephone operating
instructions that came with your mobile
phone* for information on how to place a
“911” emergency call on the mobile
phone*.
The following conditions must be met for a
“911” emergency call:
앫
Telephone must be switched on.
앫
The corresponding mobile communica-
tions network must be available.
If you cannot make an emergency call, you
will have to initiate rescue measures
yourself.
GSM network phones
Placing a “911” emergency call using
audio head unit with the phone locked
왘
Press
h
button to switch to
telephone operation.
PIN? appears in the audio display.
왘
Enter 911 using the number keypad on
the audio head unit.
왘
Press OK soft key or
s
button for
dialing to begin.
DIALING
appears in the audio display
while the telephone establishes the
connection.
왘
Wait until the emergency call center
answers, then describe the emergency.
Warning!
G
The “911” emergency call system is a public
service. Using it without due cause is a crim-
inal offense.
i
Emergency calls may not be possible
with all telephone networks or if certain
network services and/or telephone
functions are active. Check with your
local service providers.