Page 55 of 235
53 CD operation
Introduction
AudioTelephone
Navigation
Index Info Services and
system settings Selecting CD’s
Selecting a CD with a number key:
Press a number key, e.g.
to select the corresponding
CD. The following message will appear on the screen:
“CD loading”. Playback will begin with track 1.
Number key
: CD drive
Number keys -
: Magazine slots in the CD changerMessages: “CD drive: No CD” or “CD changer: No CD”:
There are no audio CDs in the CD drive or in a
magazine slot in the CD changer.
If it is not possible to play a CD selected from the CD
drive (message: “Error”), the COMAND system will
automatically load the next CD in the magazine.
Other error messages, page 63.
P82.85-2982-26
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57 CD operation
Introduction
AudioTelephone
Navigation
Index Info Services and
system settings Entering, altering and deleting CD names
1Input line
2Symbols list (letters, digits, special characters)
3Character selected appears magnified,
magnified “M” is starting point
4“Delete Names” function
This function can be used to allocate a name to a CD
(e.g. CD title). The name will be recognized and
displayed by COMAND after removal and re-insertion of
a CD.Naming the CDs inserted in the magazine:
Use the right-hand rotary/pushbutton
to highlight
the “CD Naming” menu field in the main CD menu and
press to confirm your selection.
The “CD Naming” menu will appear on the screen.
Use the right-hand rotary/pushbutton to highlight
the desired characters (letters, numbers) and press the
knob briefly to confirm. When you have selected a
character, it will appear in magnified form (3), and
when confirmed it will appear in the input line (1).
The input marker indicates the current position.
Delete the character entered last:
Press
briefly. The input marker moves to the left
as it deletes.
Deleting a complete name:
Press for longer than 2 seconds.
Altering a name:
Delete one character at a time or the entire name. Then
enter the new name.
P82.85-2986-26
4
3
2
1
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68 CD operation
AudioTelephone Navigation
Index Info Services and
system settings Introduction
Multifunction steering wheel, Multifunction
display1No audio system has been switched on.
2The CD unit is switched on.
3The number of the CD currently playing will be
displayed.
4Track number being played.
Press
on COMAND to switch the CD unit on.
Press or
repeatedly if necessary until
display (2) appears.
Press
or
until the desired track number
appears.
Press
or
to display the next or previous
system.
21
CD 4
TRACK 5
AUDIOOFF
CD 4
TRACK 6
CD 4
TRACK 4
3
4
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Page 71 of 235
69 Sound settings
Introduction
Audio
Telephone
Navigation
Index Info Services and
system settings Adjust sound settings
The COMAND system is equipped with a standard
amplifier.
You can set the sound Bass/Treble and the sound-
center (fader and balance) individually or select sound
impressions.
See individual audio mode descriptions for instructions
on this feature.
Adjustments to the sound have a different effect on the
audio and service sources. The predefined sound
modes are available for the
audio sour
ces onl
y.
The audio sources include:
• Radio (FM/AM, WB)
• CD drive and CD changer
• Auxiliary sound source, e.g. tape deck (if con-
nected)
The main menu for the sound is activated in the audio
sources through the menu field “Sound”.Service sources include:
• Telephone
• Voice output in navigation
• Voice recognition system
The main menu for the sound is activated in the menu
“NAVI Settings” through the menu field “Sound”.
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71 Sound settings
Introduction
Audio
Telephone
Navigation
Index Info Services and
system settings The actual settings for sound and fader/balance are
displayed. The “Bass” menu field is highlighted
whenever the “Speech Bass/Treble” menu is first
accessed.
1Volume difference
Set the volume difference between language during
route guidance and an active audio source.
“0” - The volume of the audio sources is not
affected during voice output
“10” - The audio source is set very low during
language playback.
Notes:
• No sound impressions is provided for service
sources.
• During adjustment of Bass/Treble/Fader/Balance in
the “Speech Bass/Treble” menu, COMAND will
issue a repetative voice output of “Sample” to allow
you to set the settings as you prefer.
P82.85-2559-26
1
Activate the main sound menu for setting the service
sources:
Use the right-hand rotary/pushbutton
to to high-
light the “Settings” menu field in the navigation menu
and press to confirm your selection. The menu “NAVI
Settings” will now appear.
Use the right-hand rotary/pushbutton to to high-
light the “Sound” menu field and confirm by pressing.
06-Klang-203-US.pm507.06.2001, 16:44 Uhr 71
Page 79 of 235

Telephone
Telephone77
Introduction
AudioTelephone
Navigation
Index Info Services and
system settings
Contents – Telephone
TelephoneNotes .................................................. 78
Before you use the telephone ...... 78
Multifunction steering wheel,
Multifunction display ................... 80
Overview of the
Multifunction displays ................. 81
Quick reference – Telephone ....... 82
Menu overview – Telephone ....... 84
Switching telephone
operation on ................................... 86Incoming calls ................................ 88
Outgoing calls ................................ 92
Dialing a telephone number ........ 92
Dialing a number from the
phone book..................................... 95
Redial ............................................ 102
Dialing from calls list ................. 106
Speed-dialing (only with
COMAND) ..................................... 107Quick-dialing (for the first 10
memory locations) ...................... 109
Notebook....................................... 110
Editing the phone book............... 111
SMS function ................................. 118
Emergency call (9-1-1) ............... 122
Service numbers ......................... 125
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78 Telephone
AudioTelephoneNavigation
Index Info Services and
system settings Introduction
Before you use the telephone
Warning!
Never operate radio transmitters equipped with a
built-in or attached antenna (i.e. without being
connected to an external antenna) from inside the
vehicle while the engine is running. Doing so
could lead to a malfunction of the vehicle’s elec-
tronic systems, possibly resulting in an accident
and personal injury.
Radio transmitters, such as a portable telephone or a
citizens band unit should only be used inside the
vehicle if they are connected to an antenna that is
installed on the outside of the vehicle.
• Please read this section first before attempting to
operate your telephone.
• Always drive with extreme caution when you
operate the telephone hands-free.• Do not stop or park in no-parking areas to use the
telephone.
• Close the windows and reduce all outside noise as
much as possible when you use hands-free opera-
tion.
• If the signal strength is very weak (display in the
symbol field of all main menus) you should not
make telephone calls. Wait until reception im-
proves.
• A brief disconnection from the cellular network
is not a malfunction, as this can occur when the
network switches areas.
• If you are required to enter the unlock code when
you switch the COMAND operating unit on, enter it
to be able to use all of the telephone functions.
Enter the unlock code, see page 86.
• If a telephone menu other than the telephone menu
is displayed on the COMAND screen, the display
will change if an outgoing call is sent out via the
multifunction steering wheel. Notes
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Page 81 of 235

Telephone
Telephone79
Introduction
AudioTelephone
Navigation
Index Info Services and
system settings In the following situations, it is not possible or not yet
possible to use the telephone:
• The telephone is already unlocked but is not (yet)
registered in the network. The message “No
Service” is displayed. The telephone will try to
register into the network. If the network is avail-
able, the telephone will be ready for use. The above
message also appears if the network is no longer
available due to weak signals.
The message “No Service” is displayed for 8 sec-
onds if you try to make a call.
• The message “Telephone is being activated. Please
wait” appears. The phone is being initialized for
use. Select other equipment functions by pressing
the corresponding button or wait until the phone is
active.
• The message “Error: Phone not connected” is
displayed. Please connect the telephone.
• The message “Error: Phone defective” appears. The
telephone cannot work because an error has
occured. Please contact a Mercedes-Benz Center.In the following situation, it is not yet possible to use
the functions “Dial number from phone book” or
“Speed-dial”.
• The mobile telephone has been plugged into its
holder correctly the COMAND operating unit has
been switched on and the telephone function
download function has been actuated (see
telephone section in operator’s manual).
In the following situations it is not possible to make a
call and following messages appear:
• “System busy, redial?” – dialing has failed because
system is busy.
• “No Service, redial?” – dialing has failed because
network cannot be received.
• “Phone off” – Tele Aid is active, the telephone
function will switch on automatically after Tele Aid
is ended.
Notes07-Telefon-203-US.pm507.06.2001, 16:46 Uhr 79