Appendix
Alert tones
Handset alert tones
One short beep
One long beep
Two short beeps
Confirmation tone
(Three rising tones)
Four beeps
Four short beeps
Four rising tones
Telephone base alert tones
One long beep
Beeps once every 10 seconds
Two short beeps
Four short beeps
Tone of each key press, if key tone is turned on.
Indication to begin recording a message, memo or
announcement.
You are pressing
highest or lowest setting.
-OR-
You have reached the end of the caller ID history.
-OR-
Call waiting tone.
-OR-
Error tone.
The telephone has completed the command successfully.
The other party has ended your intercom call.
-OR-
Out of range while the handset is on a call.
Low battery warning.
Your Android cell phone has received mobile notification.
Indicates the start of message recording during call screening
or the end of a message playback session.
Message alert.
Registration slots are full.
Registration failure.
98
when the volume is already at its
CID or
DIR