Amplicomms BigTel 50 Alarm Plus Notice D'utilisation page 30

Telephone
1 Call back button
2 One−touch dialling button M1 (emergency call number 1)
3 Delete
4 One−touch dialling button M2 (emergency call number 2)
5 Scroll upwards
6 One−touch dialling button M3 (emergency call number 3)
7 Scroll downwards
8 LED, Emergency call unit / New call indication (see page 44)
9 Menu button
10 Calls list (CLIP) / Phone book
11 R button
12 Microphone muting button
13 Redial button
14 LED, handsfree mode
15 Handsfree mode button
16 LED, telephone is ringing
17 Receiver +40 dB boost button
18 Volume boost on LED
19 Control knob, receiver volume (hidden under premium handset)
20 "Ringing volume" slide control
21 "Tone" slide control
22 "Handsfree volume" slide control
Emergency call unit
1 Start automatic emergency call
2 LED, battery level indicator
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