33
Telephone in Detail
PHONE, DETAIL VIEW
Model 4520
G
Further details on the keys and operating elements are provided in Section
No� Significance
No�
Significance
1
Settings key
13
Redialling key
2
Navigation keys
14
Handsfree key
3
Display with back-lighting
15
Hash key
4
Telephone line connection socket
(LINE), telephone connection
cable
16
Phone base
5
Delete key
17
Battery compartment cover (rear
side)
6
Call list key
18
Star key
7
Indicator lamp (incoming call)
19
Telephone receiver cable
8
Ringing tone volume switch
(RING OFF/LO/HI)
20
Telephone receiver connection
socket (RJ11), telephone receiver
9
SOS Key
21
Telephone receiver
10
Handsfree function volume switch
(VOLUME)
22
Telephone receiver connection
socket (RJ11), phone base
11
Memo key
23
Digit keys
12
Flash key
24
Volume boost key