Mercedes-Benz SL 550 BlueEFFICIENCY, Operator'S Manual

Page: 368 / 572

Option 2:
X
Call up the telephone basic menu
(
Y
page 363).
X
Select Call Lists by sliding
V Æ
and
turning
cVd
the COMAND controller and
press
W
to confirm.
A menu appears.
X
Select
Speed Dial Preset List
by
turning
cVd
the COMAND controller and
press
W
to confirm.
The speed dial list appears.
X
Select preset and press
W
to confirm.
The basic telephone menu displays the
selected entry. This initiates dialing.
Functions available during a call
Overview
Telephone operation with a single call
:
Person you are calling
;
Symbol for active telephone connection
=
To switch the hands-free microphone off/
on (
Y
page 366)
?
To send DTMF tones (not possible with all
mobile phones) (
Y
page 366)
A
To end a call
Available functions:
R
accepting a waiting call (
Y
page 367)
R
making a further call (
Y
page 367)
R
toggling (
Y
page 368)
Availability depends on the network (only
possible in the GSM network) and on the
Bluetooth
®
mobile phone.
Switching the hands-free microphone on/
off
This function is also available during an active
phone call.
X
Call up the telephone basic menu
(
Y
page 363).
X
To switch off: select
Mic Off
and press
W
to confirm.
If the microphone is switched off, the
display shows the
Q
symbol and the
The
microphone is off
message appears for
a short period.
X
To switch on: select
Mic On
and press
W
to confirm.
The
Q
symbol disappears. You will briefly
see the
The microphone is on
message.
Sending DTMF tones
This function is not supported by all mobile
phones.
Answering machines or other devices can be
controlled by DTMF tones, e.g. for remote
query functions.
X
If you would like to listen to the messages
on your answering machine, for example,
dial the corresponding number.
X
To transmit individual characters: once
a connection has been established to the
answering machine, select the desired
366
Telephone
COMAND