User's Manual

X
To send a phone book entry as a DTMF
sequence: select Name by turning cVd the
COMAND controller and press W to con-
firm.
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 and press W to confirm.
i
DTMF tones can also be transmitted using
LINGUATRONIC; see the separate operat-
ing instructions.
Calls with several participants
Rejecting or accepting a waiting call
The mobile phone network provider must sup-
port and activate the call-waiting function.
Depending on the mobile phone used, the
system behaviour 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.
X
To reject: select Reject and press W to
confirm.
or
X
Press the ~ button on COMAND Online
or on the multifunction steering wheel.
X
To accept: select Accept and press W to
confirm.
or
X
Press the 6 button on COMAND Online
or on the multifunction steering wheel.
The system behaviour after accepting the
incoming call depends on your mobile phone.
R
The mobile phone supports the call waiting
function (via Bluetooth
®
) when:
the previously active call is held. You can
then switch back and forth between both
calls (call waiting) (Y page 143).
R
The mobile phone does not support the call
waiting function (via Bluetooth
®
) when:
the previously active call is ended.
This is also the case if you accept the wait-
ing call using LINGUATRONIC (see the sep-
arate operating instructions).
Valid in both cases: if you accept the waiting
call using the mobile phone, the active call is
put on hold. You then have two calls. The call
you have just accepted is active.
The COMAND display changes. If you con-
tinue to operate functions on the mobile
phone, the COMAND Online display may dif-
fer from that of the mobile phone.
Making a second call
If the following requirements are met, you can
make another call while on the phone with
someone else:
R
the mobile network must permit this func-
tion.
R
the mobile phone must allow you to make
a second call via Bluetooth
®
. This action
puts the previous call on hold if the mobile
phone supports this function.
R
the corresponding setting must be activa-
ted on the mobile phone.
:
Symbol for making a second call
142
Telephone operation
Telephone