Signalling tones during programming
Tone
Acknowledgement tone
Error tone
PIN tone
1 short tone sequence
Optical call indication
In case of an incomming call the handset holder starts blinking (red).
Number
1 long tone
4 short tones
Prompt to enter the PIN.
(only InduTel LED)
Significance
Completion of a correctly
performed procedure.
An error occurred within a procedure.
The procedure is cancelled.
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