Sending Dtmf Tones - Mercedes-Benz COMAND Operating Instructions Manual

Telephone operation
124
Select symbol : by turning cVd the
X
COMAND controller and press W to
confirm.
or
Press the ; button on COMAND.
X
Enter the phone number:
X
manually ( page 121)
R
Y
using the phone book (
R
from the call lists (
R
using speed dial (
R
Call waiting
You can switch back and forth between calls
with this function. The function is available if
your mobile phone supports the toggling
function (via Bluetooth
You can use the function if you are answering
a second call or making a second call.
Switching between the active call and the
call on hold
Active call
:
Call on hold
;
Confirm symbol ; by pressing W.
X
or
Press the ; button on COMAND or on
X
the multifunction steering wheel.
The previous call on hold is activated.
page 125)
Y
page 129)
Y
page 122)
Y
®
).
Ends an active call
Select ¢ in the telephone basic menu and
X
press W to confirm.
or
Press the ~ button on COMAND or on
X
the multifunction steering wheel.
The call on hold is activated.
Conference call
You can interconnect calls (active and on
hold) on the mobile phone. This permits
several parties to hear one another and speak
with one another.
You can also make a further call in COMAND
( page 123).
Y

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.
If you would like to listen to the messages
X
on your answering machine, for example,
select the corresponding number.
To transmit individual characters: once
X
a connection has been established to the
answering machine, select the desired
characters in the character bar and press
W to confirm.
or
Press the corresponding key on the
X
COMAND number keypad.
Every character selected will be
transmitted immediately.
To send a phone book entry as a DTMF
X
sequence: select Name
COMAND controller and press W to
confirm.
Select the desired phone book entry and
X
press W to confirm.
The entry is sent as a DTMF character
string.
by turning cVd the