3 Doorphone Services
3.1 Signalling Overview
The unit signals acoustic conditions that may occur during operation. You
can listen to the signalling samples in the ID Manager program.
Condition
Tones
Tone frequency
Pick up line
–
▄
–
■
–
▀
–
425-850-1275
Hang up line
–
▀
–
■
–
▄
1275-850-425
Confirm command
––
█
––
425
Dialling
DTMF/Pulse
Call
Conversation end warning
–
■
–
■
–
■
–
1275
Enter programming (phone or PC)
–
■
–
■
–
■
–
850
Programming tone
––
▓
–
▓
–––––
mod. 850
Parameter confirmation
––
█
––
Programming from PC
Silent
Connection to line (Reset)
–
■
–
▄
–
■
–
1275-850-1275
Error
–
■
–
■
–
■
–
■
–
■
–
■
–
425….
Empty memory
–
█
–
▄
–
■
–
▄
–
■
–
▄
–
850-1275-1700…
Open lock
▓▓▓▓▓▓▓
modul 50/1250
3.2 Visitor at the door
When a visitor presses a button the unit will lift up the line, either
immediately (providing the button is not the first number from code lock), or
with delay (parameter 53) and after period given by parameter 55, will dial the
programmed phone number. The dialled number is dictated by the chosen
mode, which is set in the unit (parameter 47):
- Day/night mode = If the unit is in Day mode, it will always dial the
number set in parameter 1, In Night mode, it will always dial the number
set in parameter 2. The mode switchover is set in parameters 45,46.
- Two-Group mode = on the first press the number set in parameter 1
will be dialled. By pressing of the same button twice, or on detection of
busy tone after trying the first number, the unit will select the number
