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Appendix
Screen icons, indicator lights and alert tones
Telephone base indicator lights
Handset alert tones
1 short beep 
•  A key is pressed.
•  Plays at the end of each message playback.
1 long beep 
•  Beginning or end of recording.
•  Plays at the end of all messages playback.
2 short beeps 
•  Error tone. The command has failed.
•  You have reached the beginning or end of the list.
•  You have reached the minimum or maximum listening 
volume.
3 short beeps 
The handset is out of range or there is no power at the 
telephone base.
3 short high-pitched beeps 
Conrmation tone. The telephone has completed the 
command successfully.
4 short beeps  Low battery warning.
Telephone base alert tones
One short beep Plays at the end of each message playback.
Beeps every 10 seconds Message alert tone is on and there are new messages.
One long beep 
•  Call screening is on and the answering system is about to 
record a message.
•  Plays at the end of all messages playback.
 light
On when the built-in answering system is on.
 light
•  On when the handset is in use, when the answering 
system is answering an incoming call or when the 
answering system is being accessed remotely.
•  On when a handset is being registered.
•  Flashes slowly when another telephone on the same line is 
in use, or when all handsets are being deregistered.
•  Flashes quickly when there is an incoming call.