Telecom Behnke a Serie Manuel page 81

Code Parameter
Microphone signal amplification (without additional amplifier): Default
912 setting: 0/0
0 = 0 dB
1 = 6 dB
2 = 12 dB
3 = 18 dB
Microphone signal amplification (with additional amplifier): Default
922 setting: 0/0
0 = 0 dB
1 = 6 dB
2 = 12 dB
3 = 18 dB
Deviating configuration steps for universal devices
(20-0005/-0006/-0018/-0026/-0028A/-0028B/-0048)
21 Telephone number for button 1
22 Telephone number for button 2 or MLM A respectively (yellow socket)
23 Telephone number for button 3 or MLM B respectively (blue socket)
24 Telephone number for button 4 or MLM C respectively (red socket)
25 Telephone number for button 5
: :
28 Telephone number for button 8
29 Telephone number for button
Further configuration steps, such as relay control, acoustic settings, add-on electronics,
voice message / real time clock, etc. can be found in the extensive technical manual (www.
behnke-online.de/handbuch-analog).
www.behnke-online.com
Manual Door intercom devices a / b series 20 / 30 / 40 / 50 / 20-0028A/-0028B
of the number keypad
Configurations and Set-up
Confirmation
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