Mercedes-Benz SLS-Class 2013 COMAND Manual - Manual (Page 132)

Available functions:
R accepting a waiting call (
Y
page 130)
R making a further call (
Y
page 131)
R toggling (
Y
page 131)
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 127).
X To switch off: select Mic Off Mic Off and press
W to confirm.
If the microphone is switched off, the
display shows the Q symbol and the The The
microphone microphone is is off off message appears for
a short period.
X To switch on: select Mic On Mic On and press
W to confirm.
The Q symbol disappears. You will briefly
see the The The microphone microphone is is on 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
characters in the character bar, pressing
W to confirm each of them.
or
X Press the corresponding key on the
COMAND number keypad.
Every character selected will be
transmitted immediately.
X
To send a phone book entry as a DTMF
sequence: select Name Name by turning cVd the
COMAND controller and press W to
confirm.
X Select the desired phone book entry and
press W to confirm.
The entry is sent as a DTMF character
string.
X To return to the call display: select
Back Back and press W to confirm.
i You can also send DTMF tones using the
Voice Control system; see the separate
operating instructions.
Calls with several participants
Rejecting or accepting a waiting call
The mobile phone network provider must
support and activate the call-waiting function.
Depending on the mobile phone used, the
system behavior differs when accepting a
call.
If you have a call in progress and receive
another call, a new window appears in the
display. You also hear a tone. You can accept
or reject the call.
130
Telephone operation
Tel
eph
on
e