Page 99 of 234
97 Satellite radio
Satellite radio operation
You can call the provider service center for
questions or releases, whenever you need.
Press the SIRIUS soft key.
The Service information display will ap-
pear.
1Phone number of the provider,
(SIRIUS) or “Call Service Provider”
2The Electronical Serial Number (ESN)
of your SAT tuner
Press the Back soft key to switch back
to the Satellite radio main menu.
Refer to chapter “At a glance” on how to
adjust sound settings.
You can set
the sound Bass/Treble individually
the sound-center (Balance)
select predefined sound optimization
Displaying service information
Sound settings
Page 102 of 234

100 Telephone*
Important notes
Important notes
In chapter “Telephone”, you will find de-
tailed information regarding the telepho-
ne*, including emergency call.
1 Observe all legal requirements
WarningG
Some jurisdictions prohibit the driver from
using a mobile phone while driving a vehicle.
Whether or not prohibited by law, for safety
reasons, the driver should not use the mobi-
le phone while the vehicle is in motion. Stop
the vehicle in a safe location before answe-
ring or placing a call.
If you nonetheless choose to use the mobile
phone while driving, please use the hands-
free device and be sure to pay attention to
the traffic situation at all times. Use the mo-
bile phone
1 only when road, weather and
traffic conditions permit.
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e.
without being connected to an external an-
tenna) from inside the vehicle while the en-
gine is running. Doing so could lead to
malfunction of the vehicle’s electronic sys-
tems, 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 a separate ex-
terior antenna that has been approved
by Mercedes-Benz.
Page 105 of 234
103 Telephone*
Important notes
The message Activating Telepho-
ne 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 Telephone Unavai-
lable
appears if telephone* is not in-
stalled or a malfunction has occured.
Please contact an authorized
Mercedes-Benz Center.
The message Telephone Not In-
serted
appears if the mobile phone is
not inserted in the cradle.
Please connect the mobile phone.GSM mobile phoneIf the message Check SIM Card
(Emergency Call “911” Only
Possible With Tel.)
:
Insert the SIM card into the mobile
phone (Telephone Operating
Manual).i
Depending on power state of the phone
it may take up to 8 seconds from phone
insertion until this message disappears
(e.g. if a powered-off phone is inser-
ted).
Page 110 of 234

108 Telephone*
Telephone operation
Entering the PUK
If you enter your PIN incorrectly three
times in a row, you need to enter the PUK
number.
The PUK can only be entered at the mobile
phone. Refer to the mobile phone
operator’s manual.When the COMAND is switched on, you
can switch to telephone operation from
any other system (e.g. radio):
Press a.
The Telephone menu will appear.The telephone is ready for operation
Message
Ready and the reception
strength Ö are shown on the status bar.
Other messages
Roaming
The mobile phone is using a non home
type system
no Serv.
The mobile phone is not logged into a
network
Fault messages:
Telephone Not Inserted
Plug the mobile phone into the mobile
phone cradle*. Refer to the separate
mobile phone operator’s manual.
Telephone Unavailable
Your vehicle may not have a mobile phone
cradle* installed and/or the telephone
control unit may not be coded properly.
Contact an authorized Mercedes-Benz
Center.
i
The PUK number is provided by your
mobile phone service provider.
Switching to telephone operation
Page 111 of 234

109 Telephone*
Telephone operation
You can use the following functions in the
telephone menu:
Entering a telephone number
(
page 110)
Use the redial function (page 111)
Displaying the dialed numbers list
(
page 112)
Displaying the received calls list
(
page 113)
Use speed-dialing (page 114)
Use quick-dialing (page 114)
Displaying the phone book
(
page 116)
Adjusting balance settings (page 36)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.Accepting a call
Press k.
or
Press E.
The window disappears and the display
will change to the call menu
(
page 114). An active audio source
will be muted. You talk over the hands-
free set.
Muting the ringing tone
Press K.
or
Press H to highlight Reject and
than press E.
The window disappears. The last active
audio source is audible.
Incoming call
Page 112 of 234

110 Telephone*
Telephone operation
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.
For more information, see chapter “At
a glance” (
page 34).Sound settings
You can change the sound settings (only
Balance) during a conversation.
For more information, see chapter “At a
glance” (
page 36).
Additional control functions are explained
at “Active Call” (
page 114).
Ending a call
Press K.
You can use the following functions to
make a phone call:
Dialing a telephone number
(
page 110)
Redial (page 111)
Selecting an entry from the dialed
numbers list (
page 112)
Selecting an entry from the received
calls list (
page 113)
Use speed-dialing (page 114)
Use quick-dialing (page 114)
Selecting a phone book entry and
dialing the number (
page 117)
Dialing a telephone number
Entering a telephone number
Open the Telephone menu
(
page 108).
i
This function is possible during an
active call, otherwise volume of audio
source, e.g. radio is changed.
After ending the call, the system stores
the current volume setting. If current
volume setting exceeds the default set-
ting, then the system will use the de-
fault level for next incoming/outgoing
call.
i
No ring or DTMF tones will be heard
when a mobile phone set to silent mode
is inserted into the cradle. For ringtone
settings, refer to the separate opera-
ting instructions for the mobile phone.
Outgoing calls
i
You can also make a phone call from
the address book (
page 203) and
using the Voice control system*. Refer
to separate Voice control system*
operating instructions.
Page 187 of 234

185 Service
SMS (Mail)
SMS (Mail)
With the SMS Inbox Folder you can receive
SMS messages provided that SMS
messaging is available from your mobile
phone service provider.
Activate the Service main menu
(
page 184).
Press the SMS soft key.
The Inbox will appear. The message
Now Downloading... will appear in
the status bar while SMS are reading
in, e.g. after the telephone is switched
on (
page 104).The message
Empty appears
during download process - the
status bar displays
Now
downloading...
if no SMS messages are stored on
the mobile phone* - the status bar
displays
No message
Otherwise the Inbox is sorted in
chronological order, the most recent
message is at the top of the list. The
status bar shows date and time of the
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.
Long/combined SMS which contains
more than 160 characters are not
supported. Only the first 160
characters from a combined SMS will
be downloaded.
i
If another system is active (e.g. radio),
a window appears when SMS mail is
coming in. The message New
message(s) will appear. Press E to
confirm.
SMS Inbox
Page 223 of 234

221
Glossary
Audio source
This includes the systems radio, CD
(CD drive in the control unit, CD chan-
ger), MP3-CD and DVD (only audible).
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.
Bird’s-eye view
The map is shown in three dimensions
with sky and horizon.
Bit rate (MP3)
Measurement of transmission speed.
Indicates the number of bits transmit-
ted per time unit.COMAND
(Co
ckpit Management and Data Sys-
tem)
Information and operating center for
vehicle sound and communications
systems, including the radio and
CD/DVD player, as well as for other op-
tional equipment (CD changer, telepho-
ne*, etc.).
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 to and
deleted many times.DVD
(D
igital Versatile Disc)
Digital storage medium for storing lar-
ge amounts of data.
DVD-R
(D
igital Versatile Disc Recordable)
->DVD which can be written to once
and read many times.
DVD+R
(D
igital Versatile Disc Recordable)
->DVD which can be written to once
and read many times.
DVD-RW
(D
igital Versatile Disc Rewritable)
->DVD which can be read, written to
and deleted many times.
DVD+RW
(D
igital Versatile Disc Rewritable)
->DVD which can be read, written to
and deleted many times.