Audible Signals - Sharp UX-53 Operation Manual

Messages and Signals

Audible signals

Continuous tone
Intermittent tone
(3 beeps)
Rapid intermittent
tone
80
3 seconds
5 seconds
(1 second on, 1
second off)
Continuous
(0.7 seconds on,
0.3 seconds off)
Indicates the end of transmission,
reception, or copying.
Indicates incomplete transmission,
reception, or copying.
Indicates that the handset is off hook.