Mercedes-Benz S-Class 2014 COMAND Manual - Manual (Page 125)

Call disconnection while the vehicle is
in motion
A call may be disconnected if:
R there is insufficient network coverage in
certain areas.
R you move from one transmitter/receiver
area (cell) into another and no channels are
free.
R you use a SIM card which is not compatible
with the network available.
Operating options
You can operate the telephone by:
R using the controller:
Turn
Slide XVY or ZVÆ
Press
R using the 6 or ~ button and using
the telephone keypad on COMAND
R using the 6 or ~ button on the
multifunction steering wheel
R using the Voice Control System (see the
separate Voice Control System operating
instructions)
Unless stated otherwise, the descriptions and
illustrations in this section refer to COMAND.
Function restrictions
The telephone is not ready for use in the
following situations:
R 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 No Service 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
criminal offense.
The following requirements must be fulfilled
for a 911 emergency call:
R the mobile phone must be switched on.
R a network must be available.
R a valid and operational SIM card must be
inserted in the mobile phone.
R the mobile phone is connected to COMAND
via Bluetooth ® .
If you cannot make an emergency call, you
must arrange rescue measures yourself.
X Enter the number on COMAND
(
Y
page 131).
X Press 6.
The telephone makes the connection.
X Wait until the emergency call center
answers and describe the emergency
situation.
Telephony via the Bluetooth ®
interface
Prerequisites
For telephony via COMAND's Bluetooth ®
interface, a Bluetooth ® -capable mobile
phone is required.
On COMAND
X Activate the Bluetooth ® function in
COMAND (
Y
page 45).
On the mobile phone
X Switch on the mobile phone and enter the
PIN when prompted to do so (see the
manufacturer's operating instructions).
X Activate Bluetooth ® functions and, if
necessary, Bluetooth ® visibility on the
Telephony via the Bluetooth ® interface 123
Telep
hone
Z