2007 MERCEDES-BENZ C-Class window

64 Audio
CD operation
Track mix
Tracks are played in random order. If
more than one CD is available, the next
available CD is played when the current
CD is over. The CDs are changed in
normal order.
CD mix (CD changer* only)
At least 4 tracks of any CD are played
in random order. Then follows the next
available CD. The CDs are changed in
random order.
Repeat track
The system repeats the current track
until you switch the function off.
Repeat CD (CD changer* only)
The system repeats the current CD
until you switch the function off.View track detail
At any time during playback an expanded
view of a track title can be displayed in the
CD main menu via a separate window.
Press the Detail soft key.
To cancel
Press the Detail soft key again.
or
The window will automatically disappear in
approx. 5 seconds.

76 Audio
MP3 CD operation
Changing the playback option
E.g.:
Option
CD mix
Activate the MP3 main menu
(
page 70).
Press the Setting soft key.
Setting menu
Push the joystick to g or G to
select the playback mode
CD mix.
Press E.
The option is activated. The MP3 main
menu will reappear.
Explanation of the playback options
Normal sequence (normal setting)
The tracks of the current folder are
played in order on the disc.
If the current folder contains sub-
folders:
The sub-folders and their tracks are
played in order on the disc.
CD mix
All tracks of the MP3 CD are played in
random order.
Repeat track
The system repeats the current track
until you switch the function off.
Repeat folder
The system repeats the tracks of the
current folder until you switch the
function off.
View track detail
At any time during playback an expanded
view of a track title can be displayed in the
CD main menu via a separate window.
Press the Detail soft key.
To cancel
Press the Detail soft key again.
or
The window will automatically disappear in
approx. 5 seconds.
OptionSymbol
Function active_
Function not active-
i
After selecting, the following playback
options are displayed on the status bar.

82 Satellite radio*
Satellite radio operation

Satellite radio operation
See “Subscribing to satellite radio” for im-
portant subscription information
(
page 81).
Press B to switch to satellite radio
operation.
The message will appear at start up or
when the signal is not available.After the COMAND acquires the
signal, the Satellite radio main menu will
appear. The station last tuned to will begin
to play.
Satellite radio main menu
1Program category
2Station name
3Memory preset selected if available
and channel number
Switching on
i
No Satellite receiver:
The message
No Satellite Radio
will appear in a window.
i
The Sound soft key is available if
COMAND is equipped with a sound
amplifier*.
i
You can display 2 in full:
Station information (page 86)

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

100 Telephone*
Telephone operation
The system detects an incoming call, the
phone rings.
Incoming calls are indicated in a window in
any system (e.g. radio).
The window shows:
the caller’s number if it is transmitted
or
the caller’s name if her or his name and
number are saved in the phone book or
Unknown.Accepting a call
Press k.
or
Press E to confirm accept.
The display will change to the
call menu (
page 105). In the status
bar, the off-hook symbol will appear.
An active audio source will be muted.
You talk over the hands-free set.
Rejecting a call
Press K.
or
Push the joystick to H to highlight
reject and than press E.Setting the volume for hands-free ope-
ration
Raising the volume
Turn the rotary control on the e but-
ton to the right.
Lowering the volume
Turn the rotary control on the e but-
ton to the left.
Ending a call
Press K.
or
Press the End soft key.
Incoming call

158 Navigation*
During route guidance
Trail settings
With this function is active, the COMAND
records a trail every time the vehicle is in
an OFF ROAD area (more than 0.25 miles
away from a digitized road).
The system places trail dots on the screen
until it matches to a digitized road again.
In the Settings menu (page 153),
press the
Trail soft key.
The options
On and Off are displayed.
1Percentage of used memoryThe symbol _ indicates the present
setting.
Move the E joystick in g or G
direction to select the option with the
symbol -.
Press E.
Depending on the previous setting, the
Trail is switched on or off.
Press the Back soft key to confirm and
return to the map.
Delete a trail
If there is a trail in memory, you can delete
it.
Press the Clear soft key.
The message
Are you sure you
want to clear all trails?
will
appear in a window.
Push the joystick to H to select Yes.
Press E.
The trail is deleted.
If you don’t want to delete a trail
Press E to confirm No.

177 Service
SMS*

SMS*
With the SMS Received list, you can
receive SMS messages provided that SMS
messaging is available from your mobile
phone service provider.
Activate the Service main menu
(
page 176).
Press the SMS soft key.
The Received list will appear.The status bar shows date and time of
the message.
One line is provided for each message.
Symbol = = Message unread
Symbol z = SMS message
i
The functions described here apply if
your vehicle is equipped with mobile
phone cradle* and a Mercedes-Benz
specified mobile phone*.
i
If you have received new SMS
messages, n is displayed on the
status bar. Additionally, a message
received tone is played.
i
If another system is active (e.g. radio),
a window with the message
Received
a new SMS
appears when SMS
message is coming in.
SMS Received list
i
If there is no SMS message, the SMS
soft key appears greyed out.

178 Service
SMS*
Press the Detail soft key.
The list entry will appear in full in a
window.
Line-by-line scrolling through the SMS
Received list:
Push the joystick to g or G
to highlight the desired message.
Back to the Service main menu:
Press the Back soft key.
In the SMS Received (page 177) list,
push the joystick to g or G to
highlight the desired message.
Press E.
The message is displayed. In the status
bar, the name or the phone number of
the sender will appear.Line-by-line scrolling through the message
text:
Push the joystick to g or G.
Back to the SMS Received list:
Press the Back soft key.
Reading SMS message received