2007 MERCEDES-BENZ CLK-Class telephone operating

34 At a glance
Quick reference COMAND

Quick reference COMAND
Switching on
Turn the key in the starter switch to
position 1 or 2 if the COMAND was
switched off by turning the key in the
starter switch to position 0 and
removing it.
or
Press e.
In both cases, the system will activate
the operating mode which was active
when the system was switched off.Switching off
Turn the key in the starter switch to
position 0 and pull the key out.
or
Press e.
When the audio is playing, the volume
knob will adjust the audio volume, and also
the volume for telephone and navigation.
During a telephone call (talking or ringing),
the volume knob will adjust the telephone
voice and ringer volume.
The volume for the navigation announce-
ments can only be changed while an
announcement is being made.
When you adjust the volume, the system
will automatically store the setting for the
current operating mode.
i
You have the following options to
control the system:
at the COMAND
at the multifunction steering wheel
(refer to vehicle Operator’s Manual)
This Operator’s Manual describes the
control at the COMAND.
Unless otherwise indicated, the
descriptions and illustrations refer to
the COMAND.
Switching the COMAND control unit
on and off
i
For an explanation of starter switch
positions, refer to vehicle Operator’s
Manual.
i
If the key is not in the starter switch in
position 1 or 2, the system will automa-
tically stop after around 30 minutes.
Volume

91 Telephone*
Important notes
i
If you have a Mercedes-Benz specified
integrated mobile telephone (TDMA,
CDMA or GSM) and the telephone is
inserted in the cradle, the telephone
functions can be used as follows:
at the COMAND
at the multifunction steering wheel
This instruction manual describes the
operation at the COMAND. Unless
otherwise indicated, the descriptions
and illustrations refer to the COMAND.
Operation at the mobile phone is
described in separate operating guides.
Refer to the vehicle Operator’s Manual
for operation of the telephone using the
multifunction steering wheel.
i
In certain menus, the COMAND can
display date and time of the calls.
The COMAND can display phone
number and name of the other party
(e.g. if the COMAND detects an
incoming call, but also in other menus).
For the number to be displayed, the
number information must be
transmitted with the incoming call. The
same goes for the name display which
additionally requires that the caller’s
number and name are saved in the
phone book.

92 Telephone*
Important notes
Please read the chapter “Telephone”
first before attempting to operate your
telephone.
Please also read the important notes in
the telephone operating manual.
Always drive with extreme caution
when you operate the telephone
hands-free.
For safety reasons, you should not use
the mobile telephone handset to make
a call while driving the vehicle.
If the signal strength is very weak (dis-
play in the symbol bar of all menus):
Wait until reception improves before
making a call.
Close the windows and reduce all out-
side noise as much as possible when
you use hands-free operation.
Also make sure that the air vents are
not pointed in the direction of the
microphones located in the overhead
control panel near the rear view mirror.
Adjust air vents and/or reduce blower
speed if necessary.
A brief disconnection from the cellular
network is not a malfunction, as this
can occur when the network switches
areas. The phone will automatically try
to sign on to a network again.
If the message Enter Unlock Code
appears, enter the unlock code to en-
able all telephone functions
(
page 97). If you do not do so, only
the emergency call (911) is available.
GSM mobile phone
If the message Please enter PIN-
Code
on the mobile phone appears, en-
ter the PIN-code to enable the telepho-
ne functions (
page 97). If you do not
do so, only the emergency (911) call is
available on the mobile phone.In the following situations, it is not possible
or not yet possible to use the telephone:
The telephone is already unlocked but
is not or not yet registered in the net-
work.
The message
No Serv appears in the
status bar. The telephone will try to re-
gister into an existing network. If the
network is available, the telephone will
be ready for use.
The above message also appears
if the network is no longer available
due to weak signals

93 Telephone*
Important notes
The message Telephone being ac-
tivated, please wait
appears.
COMAND prepares the telephone for
use. Select other system functions, e.g.
radio, by pressing the corresponding
button or wait until the telephone is ac-
tive.
The message Phone not inserted
appears.
Please connect the mobile phone.
The message Phone not available
appears.
Please contact an authorized
Mercedes-Benz Center.GSM mobile phone
If the message Please insert SIM
card (Emergency Call 911 only
possible with phone)
appears:
Insert the SIM card into the mobile
phone (Telephone Operating
Manual).
The message Call failed may
appear if you place an outgoing call
(
page 101).
Try again later.

95 Telephone*
Telephone operation
You can make an emergency call to an
emergency rescue station with a mobile
communication network.
The emergency call will be placed as long
as the corresponding mobile communicati-
on network is available. To do this, switch
the telephone on if you have not already
done so.
TDMA or CDMA mobile phone
The emergency call will also be placed
if the phone is locked (
page 96).
GSM mobile phone
If no SIM card is in the phone or SIM
PIN is not entered, you can only make
an emergency call at the mobile phone.
Emergency calls may not be possible with
all mobile phone networks or if certain net-
work services and/or telephone functions
are active. Check with your local network
operating company.
If you cannot make an emergency call, you
must initiate rescue measures yourself.
Emergency call “911”
i
This function places a call to the local
911 provider. It does not initiate a
Tele Aid* call.
WarningG
The 911 emergency call system is a public
service. Using it without due cause is a cri-
minal offense.

189 Glossary
Audio source
This includes the systems radio and CD
(CD drive in the control unit, CD chan-
ger*).
Autostore
Enters the stations with the best recep-
tion (signal strength) into the autostore
memory in order of their reception
quality (from strong to weak).
Balance
Defines sound-center left/right.
Bit rate (MP3)
Measurement of transmission speed.
Indicates the number of bits transmit-
ted per time unit.
CD
(Compact Disc)
Digital storage medium in disc form.CD-R
(CD
Recordable)
->CD which can be written to once,
read many times but not deleted.
CD-RW
(CD
Rewritable)
->CD which can be read, written and
deleted.
COMAND
(Co
ckpit Management and Data Sys-
tem)
Information and operating center for
vehicle sound and communications
systems, including the radio and
CD player, as well as for other optional
equipment (CD changer*, telephone*,
etc.).Coordinates
Indicate the geographical position on
the earth’s surface.
DVD
(D
igital Versatile Disc)
Digital storage medium for storing lar-
ge amounts of data.
Emergency call
This function places a call to a local
911 provider. It does not initiate a
->Tele Aid* call. Please note that the
911 emergency call system is a public
service. Using it without due cause is a
criminal offense.

192 Glossary
Soft keys
Keys that activate different functions.
Function of key depends on the selec-
ted operating mode.
Tele Aid*
(Tele
matic Alarm Identification on De-
mand)
The Tele Aid system consists of three
types of response: automatic and ma-
nual emergency, roadside assistance,
and information. Tele Aid is initially
activated by completing a subscriber
agreement and placing an acquain-
tance call. Refer also to the vehicle
operating instructions.
The Tele Aid system is operational pro-
vided that the vehicle’s battery is char-
ged, properly connected, not damaged,
and cellular and GPS coverage is avai-
lable.Unlock code
Your unlock code prevents unauthori-
zed persons from using your telephone.
The unlock code is a number string
you must enter when switching
on the telephone if you have locked
the phone before turning it off or if the
phone is set to lock automatically.
Voice output
During a trip, apart from visual informa-
tions (symbol or map displays),
COMAND also provides all of the
necessary spoken route information
via voice output.
WB
Weather Band

195 Index
Menu
functions . . . . . . . . . . . . . . . . . . . . . . 32
main area . . . . . . . . . . . . . . . . . . . . . 31
soft keys area . . . . . . . . . . . . . . . . . . 31
status bar . . . . . . . . . . . . . . . . . . . . . 31
Menu display . . . . . . . . . . . . . . . . . . . 31
Menu system . . . . . . . . . . . . . . . . . . . 31
MP3 CD
fast forward/reverse . . . . . . . . . . . . 75
loading . . . . . . . . . . . . . . . . . . . . . . . 69
MP3 track scan . . . . . . . . . . . . . . . . . 74
playback options. . . . . . . . . . . . . . . . 75
Repeat folder . . . . . . . . . . . . . . . . . . 76
Repeat track . . . . . . . . . . . . . . . . . . . 76
selecting a folder . . . . . . . . . . . . . . . 71
switching to MP3 CD mode . . . . . . . 69
track select . . . . . . . . . . . . . . . . . . . . 73
Multifunction steering wheel. . . . . . 28
Muting
audio . . . . . . . . . . . . . . . . . . . . . . . . . 41
CD operation. . . . . . . . . . . . . . . . . . . 62
MP3 CD operation . . . . . . . . . . . . . . 75N
Navigation
Important notes . . . . . . . . . . . . . . . 112
Navigation displays. . . . . . . . . . . . . 137
Navigation DVD . . . . . . . . . . . . . . . . 113
loading/ejecting . . . . . . . . . . . . . . . 113
NAVIGATION IS INITIALIZING. PLEASE
WAIT.. . . . . . . . . . . . . . . . . . . . . . . . . 174
NO SERV . . . . . . . . . . . . . . . . . . . . 92, 99
O
OFF MAP . . . . . . . . . . . . . . . . . . . . . . 145
OFF ROAD. . . . . . . . . . . . . . . . . . . . . 144
Opening
the Audio menu. . . . . . . . . . . . . . . . . 40
Operating elements
CD . . . . . . . . . . . . . . . . . . . . . . . . 11, 14
CD changer* . . . . . . . . . . . . . . . . . . . 16
MP3 CD. . . . . . . . . . . . . . . . . . . . . . . 18
navigation* . . . . . . . . . . . . . . . . . . . . 24
radio . . . . . . . . . . . . . . . . . . . . . . . . . 12
Satellite radio* . . . . . . . . . . . . . . . . . 20
service . . . . . . . . . . . . . . . . . . . . . . . 26
telephone* . . . . . . . . . . . . . . . . . . . . 22
Outgoing calls . . . . . . . . . . . . . . . . . 101
P
Partially digitized areas. . . . . . . . . . 140
Phone book. . . . . . . . . . . . . . . . . . . . 108
PHONE NOT AVAILABLE . . . . . . . 93, 99
PHONE NOT INSERTED . . . . . . . . 93, 99
PHONE OFF. . . . . . . . . . . . . . . . . . . . . 94
PIN BLOCKED. PLEASE ENTER
PUK ON CELL PHONE . . . . . . . . . . . . 98
PIN-code
entering . . . . . . . . . . . . . . . . . . . . . . . 97
PIN-CODE INCORRECT. . . . . . . . . . . . 98
PLEASE INSERT SIM CARD
(EMERGENCY CALL 911 ONLY
POSSIBLE WITH PHONE). . . . 93, 94, 98
Points of Interest. . . . . . . . . . . . . . . 163
Program category . . . . . . . . . . . . . . . 83
PUK
entering . . . . . . . . . . . . . . . . . . . . . . . 98
Q
Quick-dialing. . . . . . . . . . . . . . . . . . . 105
R
Radio operation
muting . . . . . . . . . . . . . . . . . . . . . . . . 41
Radio station
saving station manually. . . . . . . . . . . 47