Funkwerk D4 Office, Operating Manual, Page: 90 / 222

90
Introduction D4 Office
Legend
No. Designation Description
1 Earpiece
2
Display Indicates call numbers and settings
3 Handsfree loudspeaker On rear of the casing
4 L
EFT
S
OFTKEY
Functions depend on status (shown in
display) and for switching
OFF
5 R
IGHT
S
OFTKEY
Functions depend on status (shown in
display) and for switching
ON
6 S
ELECTOR
key
„
1st function: Confirm settings (press
upon the centre of the key S
ELECTOR
)
„ 2nd function: arrow-up-down-key to
scroll in the menu or in the lists
(press upon the upper or lower end
of t he key S
ELECTOR
)
„ 3rd function: Changing the earpiece
volume temporarily during a conver-
sation (Shortly pressing key Selector
Up / Down)
7 [R] key
„
1st function: Signal button for func-
tions in a telephone system (e.g.
PABX)
„ 2nd function: Handsfree operation
On / Off
8 H
ANDSET HOOK
O
N
/ O
FF
key Corresponds to lifting and replacing the
handset
9 [1] key „ 1st function: Digits and letters
„ 2nd function: Microphone mute
„ 3rd function: Disable acoustic call si-
gnalling (quick access; long key-
stroke during idle mode)
10 Digit keys For digits and letters
11 [0] key „ 1st function: Digits and letters
„ 2nd function: Telephon book, call
list, message list