Motorola APX 4500Li User Manual page 61

You Hear Tone Name
Single, high- Central Acknowledge
pitched tone
Four high- Mobile Unit Acknowledge
pitched tones
Sound similar System Busy
to a telephone
busy signal
A series of Automatic Call Back
two short,
high-pitched
Talk Permit (Optional)
tones
A series of Scan Alert On
low-pitched
tones followed
by a series of
high-pitched
tones
A series of Scan Alert Off
high-pitched
tones followed
When
When a Call Alert, emergency alarm, reprogram request, or status/
message transmission is received by the system's central control-
ler.
When a Call Alert page is received by the intended unit, or the
emergency alarm, reprogram request, or status/message trans-
mission is acknowledged by the intended dispatcher.
When the PTT button is pressed, indicates transmission fail be-
cause all system radio channels are in use. Release the PTT but-
ton and wait for call back.
When a channel is now available for your previously requested
transmission.
When the PTT button is pressed, indicates the system is accepting
your transmission.
When Scan feature is activated through the preprogrammed but-
ton.
When Scan feature is deactivated through the preprogrammed
button.
English
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