switel DFT 137 series, Operating Instructions Manual, Page: 85 / 108

Operating Elements
85
3 Operating Elements
The buttons in this operating manual are subsequently depicted with
a uniform contour. Therefore, slight deviations in the appearance of
the symbols on the telephone buttons compared to those depicted
here are possible.
Handset
1 Earpiece
2 Display
3
M
button
4 Navigate upwards /
Increase volume /
Phone book
H
5 On−hook button / Back /
Delete / Switch off
I
6 Navigate downwards /
Reduce volume /
CID (call log)
G
7
#
button
8 Internal call
9 Muting button /
Delete
B
10 Microphone
11 Redialling /
Insert dialling pause
A
12
*
button
13 Digit keys
14 Call button /
R button
F
15 Handsfree
L
Base station (answering machine)
1 LED: call indicator
b
2 Locate handset (paging)
c
3 Answering machine on / off
d
4 Delete
g
5 Display
6 LED: Charge indicator
a
7
+
8 Volume −
-
9 Next message
f
10 Play / Stop
h
11 Repeat message /
Previous message
e
12 Loudspeaker
13 Charging contacts
1
2
3
4
5
6
7
10
11
13
14
15
8
9
12
4 1 2 3 5 6
7 8 9 13 11 10 12