2005 MERCEDES-BENZ S CLASS phone

154 Controls in detailControl systemThe following functions are available:
Answering a call
When your telephone is ready to receive
calls, you can answer a call at any time. In
the display you will then see the message:
Press buttons.
You have answered the call. In the dis-
play you see the duration of the call po-
sitioned above the number.Ending a call

Press buttont.
You have ended the call. In the display
you will again see the standby mes-
sage.
Dialing a number from the phone book
If your telephone is ready to receive calls,
you may select and dial a number from the
phone book at any time.

Press buttonÿ orè repeatedly
until you see the
TEL
menu in the dis-
play.

Press buttonj ork.
The control system reads the phone
book which is stored in the telephone.
The call transmission depends on the
number of entries in the phone book and can take up to 60 seconds. In the
display you will see the message
PLEASE WAIT!
.
When the message
PLEASE WAIT!
dis-
appears, the phone book has been
loaded.

Press buttonj ork repeatedly
until the desired name appears in the
display.
The stored names are displayed in as-
cending or descending alphabetical or-
der.
Function
Page
Answering a call
154
Ending a call
154
Dialing a number from the
phone book
154
Redialing
155
iIf you do not wish to accept a call,
press buttont.
iIf you press and holdj ork for
longer than one second, the system
scrolls rapidly through the list of names
until you release the button again.
Cancel the quick search mode by
pressingt.

155 Controls in detail
Control system

Press buttons.
The system dials the selected phone
number.

If the connection is successful, the
name of the party you called and
the duration of the call will appear
in the display.


If no connection is made, the con-
trol system stores the dialed num-
ber in the redial memory.Redialing
The control system stores the most recent-
ly dialed phone numbers. This eliminates
the need to search through your entire
phone book.

Press buttonÿ orè repeatedly
until you see the
TEL
menu in the dis-
play.

Press buttons.
In the display you see the first number
in the redial memory.

Press buttonj ork repeatedly
until the desired name appears in the
display.

Press buttons.
The control system dials the selected
phone number.
NAVI menu
In the
NAVI
menu, you will see which status
the navigation system has.

Press buttonè orÿ repeatedly
until you see the message
NAVI
in the
display.


If the navigation system is switched off,
the message
NAVI OFF
is shown in the
display.


If the navigation system is on and no
destination has been entered, you will
see the current direction in which the
vehicle is moving and the names of
streets in the display.
Please refer to separate COMAND operat-
ing instructions on how to activate the
route guidance system.
iIf you do not want to use the telephone,
press buttont.

247 Controls in detail
Useful features
Telephone holder*
The telephone holder is located under the
armrest in the center console.
1Telephone holder
Opening telephone holder
Fold the right side of the armrest up-
wards.Storage compartments in the rear pas-
senger compartment
Armrest with integrated storage com-
partment
1Rear armrest
2Lid handle
Opening the storage compartment:

Pull down the armrest by its strap.

Press handle2 and lift lid.Storage compartment between rear
seats*
1Cover
Opening

Slide cover1 rearward.
Closing

Slide cover1 forward.
!Before storing the armrest in the back-
rest, close the storage compartment
lid.

254 Controls in detailUseful featuresTelephone*
Radio transmitters, such as a portable tele-
phone or a citizens band unit, should only
be used inside the vehicle if they are con-
nected to an antenna that is installed on
the outside of the vehicle.
The external antenna must be approved by
Mercedes-Benz. Please contact an autho-
rized Mercedes-Benz Center for informa-
tion on the installation of an approved
external antenna. Refer to the radio trans-
mitter operation instructions regarding use
of an external antenna.You can take and place telephone calls us-
ing thes andt buttons on the
steering wheel. To carry out other tele-
phone functions, use the control system
(
page 143).
See separate operating manual for instruc-
tions on how to use the telephone.
Warning!
G
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system, pos-
sibly resulting in an accident and/or serious
personal injury.
Warning!
G
Please do not forget that your primary re-
sponsibility is to drive the vehicle. A driver’s
attention to the road must always be
his/her primary focus when driving. For
your safety and the safety of others, we rec-
ommend that you pull over to a safe location
and stop before placing or taking a tele-
phone call.
If you choose to use the telephone
1 while
driving, please use the hands-free device
and only use the telephone when road,
weather and traffic conditions permit. Some
jurisdictions prohibit the driver from using a
cellular telephone while driving a vehicle.
Only operate the COMAND (Cockpit Man-
agement and Data System)
1 if road, weather
and traffic conditions permit.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
1Observe all legal requirements.

257 Controls in detail
Useful features
A voice connection between the Response
Center and the occupants of the vehicle
will be established automatically soon af-
ter the emergency call has been initiated.
The Response Center will attempt to deter-
mine more precisely the nature of the acci-
dent provided they can speak to an
occupant of the vehicle.
The Tele Aid system is available if

it has been activated and is operation-
al. Activation requires a subscription
for monitoring services, connection,
and cellular air time


the relevant cellular phone network
and GPS signals are available and pass
the information on to the Response
CenterInitiating an emergency call manually
1SOS button
2Cover

Briefly press on the cover2.
The cover will open.

Press SOS button1 briefly.
The indicator lamp in SOS button1
will flash until the emergency call is
concluded.
iLocation of the vehicle on a map is only
possible if the vehicle is able to receive
signals from the GPS satellite network
and pass the information on to the Re-
sponse Center.
Warning!
G
If the indicator lamp in the SOS button is
flashing continuously and there was no
voice connection to the Response Center
established, then the Tele Aid system could
not initiate an emergency call (e.g. the rele-
vant cellular phone network is not available).
The message
CALL FAILED
appears in the
multifunction display for approximately
ten seconds.
Should this occur, assistance must be sum-
moned by other means.


259 Controls in detail
Useful features
A voice connection between the Roadside
Assistance dispatcher and the occupants
of the vehicle will be established. 
Describe the nature of the need for as-
sistance.
The Mercedes-Benz Roadside Assistance
dispatcher will either dispatch a qualified
Mercedes-Benz technician or arrange to
tow your vehicle to the nearest authorized
Mercedes-Benz Center. For services such
as labor and/or towing, charges may ap-
ply. Refer to the Roadside Assistance Man-
ual for more information.Sign and Drive services (only available in
the USA): Services such as jump start, a
few gallons of fuel or the replacement of a
flat tire with the vehicle spare tire are ob-
tainable.
iThe indicator lamp in the Roadside As-
sistance button• remains illumi-
nated in red for approximately
ten seconds during the system
self-check after switching on ignition
(together with the SOS button and the
Information button¡).
See system self-check (
page 256)
when the indicator lamp does not come
on in red or stays on longer than ap-
proximately ten seconds.
If the indicator lamp in the Roadside
Assistance button• is flashing con-
tinuously and no voice connection to
the Response Center was established,
the Tele Aid system could not initiate a
Roadside Assistance call (e.g. the rele-
vant cellular phone network is not
available). The message
CALL FAILED
appears in the multifunction display.
Roadside Assistance calls can be ter-
minated using the tbutton on the
multifunction steering wheel or the re-
spective button for ending a telephone
call on the COMAND headunit.

260 Controls in detailUseful featuresInformation button¡
The Information button¡ is located be-
low the center armrest cover.
Press and hold the button ¡ (for
longer than two seconds).
A call to the Customer Assistance Cen-
ter will be initiated. The button will
flash while the call is in progress. The
message
INFO – CONNECTING CALL
will
appear in the multifunction display.
When the connection is established, the
message
INFO – CALL CONNECTED
appears
in the multifunction display. The Tele Aid
system will transmit data generating the
vehicle identification number, model, color
and location (subject to availability of cel-
lular and GPS signals).A voice connection between the Customer
Assistance Center representative and the
occupants of the vehicle will be estab-
lished. When a voice connection is estab-
lished, the audio system mutes and the
message
TELE AID – INFO CALL ACTIVE

appears in the multifunction display.
Information regarding the operation of
your vehicle, the nearest authorized
Mercedes-Benz Center or Mercedes-Benz
USA products and services is available to
you.
For more details concerning the Tele Aid
system, please visit www.mbusa.com and
use your ID and password (sent to you sep-
arately) to learn more (USA only).
iThe indicator lamp on the Information
button¡ remains illuminated in red
for approximately ten seconds during
the system self-check after switching
on ignition (together with the SOS but-
ton and the Roadside Assistance
button•).
See System self-check (
page 256)
when the indicator lamp does not come
on in red or stays on longer than ap-
proximately ten seconds.
If the indicator lamp in the Information
button¡ is illuminated continuous-
ly and no voice connection to the Re-
sponse Center was established, then
the Tele Aid system could not initiate
an Information call (e.g. the relevant
cellular phone network is not avail-
able). The message
INFO –
CALL FAILED
appears in the multifunc-
tion display.

261 Controls in detail
Useful features
Upgrade scenario
An emergency call is possible even if other
services are active. Information calls can be terminated us-
ing the tbutton on the multifunc-
tion steering wheel or the respective
button for ending a telephone call on
the COMAND headunit.
!If the indicator lamps do not start flash-
ing after pressing one of the buttons or
remain illuminated (in red) at any time,
the Tele Aid system has detected a
fault or the service is not currently ac-
tive, and may not initiate a call. Visit an
Mercedes-Benz Center and have the
system checked or contact the Re-
sponse Center at 1-800-756-9018 (in
the USA) or 1-888-923-8367 (in Cana-
da) as soon as possible.
!If the indicator lamp continues to flash
or the system does not reset, contact
the Response Center at
1-800-756-9018 (in the USA) or
1-888-923-8367 (in Canada), or
Mercedes-Benz Customer Assistance
at 1-800-FOR-MERCedes
(1-800-367-6372) in the USA or
Customer Service at 1-800-387-0100
in Canada.
iThe indicator lamp in the respective
button flashes until the call is con-
cluded. Calls can only be terminated by
a Response Center or Customer
Assistance Center representative
except Roadside Assistance and
Information calls, which can also be
terminated by pressing buttont on
the multifunction steering wheel or the
respective button for ending a
telephone call on the COMAND head-
unit.