Tones And Frequencies; Signal Tones; Call Frequencies - Bpt IT/300 Manual De Instrucciones

TONES AND FREQUENCIES

Signal tones

FUNCTION
Programming
End-of-programming confirmation
Wait
Warning

Call frequencies

FUNCTION
Telephone call
Entry panel call
Porter switchboard call
TIME (seconds)
0 1 2
= Note = Pause
TIME (seconds)
0 1 2
= Note = Pause
28
3 4 5
3 4 5
6 7
6 7