2004 MERCEDES-BENZ C-Class phone

123 Telephone*
SMS function
Deleting an SMS message
1Deletes current SMS message
2SMS message is not deleted

Press the right-hand rotary/push-
button v to highlight “Delete” and
press to confirm.
The menu “Delete SMS” will appear.

Press the right-hand rotary/push-
button v to confirm “Yes”.
If there was only one SMS message:
The message is deleted, the main tele-
phone menu will appear.
If there are other SMS messages:
The message is deleted, the next SMS
message will appear.If you don't want to delete the SMS mes-
sage:

Turn the right-hand rotary/push-button
v to highlight “No” and press to con-
firm.
The SMS view will appear.
P82.85-9153-31
1
2
iYou can also delete an SMS message by
pressing r.
After you have deleted the oldest SMS
message, COMAND highlights the cur-
rent SMS message in the list.

124 Telephone*Emergency call

Emergency callYou 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.
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.
iThe emergency call will also be placed if
the phone is locked.iThis function places a call to the local
9-1-1 provider. It does not initiate a Tele
Aid call.
Warning
G
The 9-1-1 emergency call system is a public
service. Using it without due cause is a cri-
minal offense.!If you enter “1” and press the right-
hand rotary/push-button v, the num-
ber stored in memory location “1” (de-
fault is 9-1-1) will be dialed.
Pressing or holding “1” longer than 2
seconds will also initiate the call.
!It will not be possible to complete the
emergency call if the cellular system is
busy. The message “System busy,
redial?” appears.
Take appropriate measures to alert an
emergency service as soon as possible.

125 Telephone*
Emergency call
If there is an active Tele Aid call, the tele-
phone main menu will disappear and you
will see the message “Phone off”.
After the Tele Aid call is ended the telepho-
ne main menu will reappear.
See your vehicle’s operator’s manual.Initiating an emergency call
If the telephone main menu or a memory
menu is displayed

Press number key 1 longer than 2 se-
conds (quick-dialing).
The telephone begins dialing, the “End”
button is highlighted.
When the call is initiated, the call time
will appear.
Do not place the emergency call

Turn the right-hand rotary/push-button
v to highlight the “End” button and
press to confirm or press *.
Ending the call, use one of the three ways:

Press the right-hand rotary/push-
button v to confirm the “End” button.
or

Press a.
or

Press *.
P82.85-9154-31
Telephone is ready for operationiPlease ensure that the number stored in
the memory location is the number you
want to dial in case of an emergency
(default is 9-1-1).
The function will also be performed if
the telephone is locked.
P82.85-9155-31

126 Telephone*Service numbers

Service numbers1Personal Service Number
2Number for Roadside Assistance

Turn the right-hand rotary/push-button
v to highlight “Service No.” in the
main telephone menu and press to
confirm.
The menu “Service No.” will appear.

Use the right-hand rotary/push-button
v to highlight the service you require
and press to confirm.
The main telephone menu will appear.Begin dialing

Press the right-hand rotary/push-
button v to confirm the “Send” but-
ton.
One of the messages “Personal Service
Number” or “Roadside Assistance” will
appear. The “End” button is highligh-
ted.
When the call is initiated, the call time
will appear.
Use one of these three ways to end a call

Press the right-hand rotary/push-
button v to confirm the “End” button.
or

Press a.
or

Press *.
Calling a service number
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127 Telephone*
Service numbers

Turn the right-hand rotary/push-button
v to highlight “Change 1” in the
“Service No.” menu and press to con-
firm.
The “Change Service No. 1” menu will
appear.

Enter the new service number with
number keys 1 through 0.

Press the right-hand rotary/push-
button v to confirm the service num-
ber.
The new service number is now stored
in the “Service No.” menu.
Returning to the menu “Service No.”
The menu “Service No.” will appear auto-
matically after 7 seconds
or

Press *.
Changing personal service number
P82.85-9157-31
iPressing the right-hand rotary/push-
button v and inserting an empty input
line will delete the personal service
number.

128 Telephone*Service numbers
Turn the right-hand rotary/push-button
v to highlight “Change 2” in the
“Service No.” menu and press to con-
firm.
The “Change Service No. 2” country list
will appear.Select a new country service number from
the list

Turn the right-hand rotary/push-button
v to highlight the country abbreviati-
on you want and press to confirm.
The new service number is now stored
in the “Service No.” menu.
Returning to the menu “Service No.”
The menu “Service No.” will appear auto-
matically after 7 seconds
or

Press *.
Changing the number for Roadside
Assistance
P82.85-9158-31

171 Navigation
Route guidance
If an audio source is switched on, e.g. the
radio, the voice output will be mixed with
that of the audio source.
You can individually set the audio volume
differential between voice output/audio
source (
page 64). COMAND mutes navi-
gation voice outputs during telephone/
Tele Aid operation.
Repeating current voice output

Press the left-hand rotary/push-button
v briefly.
Muting current voice output

Press Ö briefly during a voice out-
put. You will hear the next announce-
ment normally.Switching the voice output off for the
duration of the current route guidance

Press Ö longer than 2 seconds du-
ring a voice output.
You will see the message “Voice output
is muted”.
Switching the voice output on again
The current route guidance has been com-
pleted.
Voice output will automatically switch on
again.
During a voice output

Press the left-hand rotary/push-button
v.Altering the voice output volume
At the COMAND control unit

Turn the left-hand rotary/push-button
v during a voice output.
COMAND will accept this setting for
following voice outputs.
At the multifunctional steering wheel
You can alter the volume with the steering
wheel keys during a voice output as well.
To raise the volume

Press J.
To lower the volume

Press I.

204Info Services*/System settingsInfo Services*
iIf information cannot be retrieved, one
of the following messages will be dis-
played:
“Data Connection Cannot be Estab-
lished”
Request has failed because Re-
sponse Center cannot be accessed.
Try again later.

“No Cellular Connection Available”
Vehicle may be in a cellular weak si-
gnal area. Try again later.

“Cellular System Busy”
Request has failed because cellular
system is busy. Try again later.

“Data transmission failure”
Request has failed because a data
transfer error has occured. Try again
later.
i
“Tele Aid Call in Progress”
Request has failed because SOS or
Roadside call is in progress.

“Tele Aid. Please visit workshop”
A hardware malfunction has been
detected. Contact your Mercedes-
Benz Center.

“To subscribe to information ser-
vices dial phone number”
You have not yet subscribed to ser-
vice.

“No information available at this ti-
me. Press SVC.”
No new information is available.
Warning
G
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
recommend that you pull over to a safe loca-
tion and stop the vehicle before requesting
or receiving any info services.