Telephone Menu; Emergency Call - Mercedes-Benz Audio 20 Operating Instructions Manual

turning
sliding XVY or ZVÆ
pressing
using the touchpad (
R
using the 6 or ~ button on the mul-
R
tifunction steering wheel
using the Voice Control System (see the
R
separate Voice Control System operating
instructions)
All descriptions and illustrations in this sec-
tion refer to Audio 20, unless stated other-
wise.
Function restrictions
You may have to wait before using telephony
via Audio 20 in the following situations:
when the mobile phone is switched off
R
®
if Bluetooth is switched off on the mobile
R
phone
if the mobile phone has not logged on to a
R
mobile phone network
®
if the Bluetooth function is switched off in
R
Audio 20
The telephone automatically tries to log on to
a network. If no network is available, you may
not be able to make a "911" emergency call.
If you attempt to make an outgoing call, the
No Service No Service message will appear for a short
while.

"911" emergency call

G WARNING
The 911 emergency call system is a public
service. Using it without due cause is a crim-
inal offense.
The following conditions must be fulfilled in
order to make a 911 emergency call:
a valid and operational SIM card is inserted
R
in the mobile phone
the mobile phone is switched on
R
page 18).
Y

Telephone menu

the PIN has been entered in the mobile
R
phone
a mobile phone network is available
R
the mobile phone is connected to Audio 20
R
®
via Bluetooth
If you cannot make an emergency call, you
must arrange rescue measures yourself.
To make an emergency call:
Enter the telephone number
X
( page 61).
Y
Press 6.
X
The telephone makes the connection.
Wait until the emergency call center
X
answers and describe the emergency sit-
uation.
Telephone menu
Mobile phone network provider
:
Signal strength of the mobile phone net-
;
work
Receiver icon ¢ or ¡
=
®
?
Bluetooth device name of the currently
connected mobile phone
Telephone menu character bar
A
To display the phone book
B
Symbols : to ? are not shown until after a
mobile phone has been connected to Audio
20. The symbols depend on your mobile
phone and your mobile phone network pro-
vider. Further information on connecting a
mobile phone ( page 56).
Y
55
Z