Functions available during a single call
connection
Telephone operation with a single call
:
Person you are calling
;
Receiver symbol: here
6
indicating an
active phone connection
=
NEW
to call other parties
20
?
To switch the microphone for the hands-
free system on/off
A
To send DTMF tones
21
B
To end a call
Switching the microphone for the hands-
free system on/off
This function is also available during an active
phone call.
X
To switch off: select
Mike off
from the
telephone basic menu.
If the microphone is switched off, the dis-
play shows the
Q
symbol and the
The
microphone is off
message appears for
a short period.
X
To switch on: select
Mike on
from the
telephone basic menu.
The
Q
symbol goes out. You will briefly see
the
The microphone is on
message.
DTMF tone transmission
21
Answering machines or other devices can be
controlled by DTMF tones, e.g. for remote
query functions.
Dial the respective number to listen to your
answering machine, for example.
X
Select
DTMF
from the telephone basic menu
during a conversation.
:
To transmit individual characters using
the input speller
;
To transmit a phone book entry as a char-
acter string
X
To send individual characters: select the
desired number buttons using input
speller
:
.
Every character selected will be transmit-
ted immediately.
You can, for example, store the phone num-
ber of the answering machine in the phone
book. You can then search for the answering
machine phone number in the phone book.
X
Select
Name
.
X
Select the desired phone book entry.
The entry is immediately sent as a charac-
ter string.
X
To return to the call display: select
B
on the COMAND display.
i
DTMF tones can also be transmitted using
LINGUATRONIC*; see the separate operat-
ing instructions.
Ending an active call
X
Press the
~
button on the telephone
keypad or on the multi-function steering
20
This function is only available if the telephone supports HFP1.5 and above.
21
Not available for all mobile phones.
Telephone*
123
COM
AN
D
* optional
221_AKB; 2; 3, en-GB
bjanott,
Version: 2.11.7.7
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