16
Call menu
Handsfree
See on the right.
Microphone
Switch the microphone on or
on
off. If switched off, the per-
son on the other end of the
line cannot hear you. DTMF
signals, however, can be
heard.
Alternatively:
You will hear a DTMF key
tone.
Volume
Adjust handset volume.
Conference
(page 15)
Time/charge
While the connection contin-
ues, the call duration and (if
set, page 44) the call time/
cost are displayed.
Send DTMF
See on the right.
tones
Call transfer
(page 15)
Main menu
Direct access to the main
menu.
Call status
List all held and active calls
(e.g. participants in a confer-
ence).
Making a phone call
Hold
.
Handsfree
Hold
To avoid damage to hearing, always
deactivate the
before holding the phone to your ear!
Send DTMF tones
menu
Handsfree function