Temporis IP80 User’s guide
V1.0
Page 8
2.10.
Put back name plate lighting.
Picture 8
2.11.
Acoustic signalling
The following table shows the acoustic signals that occur during operations.
Condition
Tones
Tone frequencies
Off-hook
–
▄
–
■
–
▀
–
425-850-1275
Hang-up
–
▀
–
■
–
▄
1275-850-425
Report after calling
–
▄
–
■
–
▀
–
425-850-1275
End of call notification
–
■
–
■
–
■
–
1275
Parameter confirmation
––
█
––
Power up (reboot)
–
■
–
▄
–
■
–
1275-850-1275
Error
–
■
–
■
–
■
–
■
–
■
–
■
–
425….
Empty memory (no set number)
–
█
–
▄
–
■
–
▄
–
■
–
▄
–
850-1275-1700…