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3 Operating Elements
1
LED, phone ringing" /
Amplification +35 dB
2
Earpiece
3
On−hook contact
4
Digit keys
5
Star button *
6
Hash button
7
R−button
8
Redialling
9
Ringing volume" slide control
10 Microphone
11 Socket for helix cable
12 Receiver volume" slide control
13 Wall installation bracket
14 Telephone connection
16
13
14
13
11
1
2
3
4
5
6
7
8
9
10
11
12