AUDIOLINE BigTel 50 Alarm plus - Handbuch (Seite 25)

1
2
Operating Elements
25
3 Operating Elements
Telephone
1 Call back button
2 Quick dial button M1
(emergency call
number 1)
3 Delete
4 Quick dial button M2
(emergency call
number 2)
5 Scroll upwards
6 Quick dial button M3
(emergency call
number 3)
7 Scroll downwards
8 LED, emergency
call unit /
New call indication
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
The buttons in this operating
manual are depicted with a uni-
form contour. Variations in the
symbols on the telephone but-
tons compared to those depic-
ted here are possible.
Service−Hotline Germany: Tel. 0180 5 001388, cost via German landline at time of going to print: 14 ct/min., different costs possible via mobile telephone systems