Motorola ASTRO APX User Manual page 54

You Hear
Four high-
pitched tones
Sound similar
to a telephone
busy signal
A series of two
short, high-
pitched tones
A series of low-
pitched tones
followed by a
series of high-
pitched tones
A series of
high-pitched
tones followed
by a series of
low-pitched
tones
50
English
Tone Name
Mobile Unit Acknowledge
System Busy
Automatic Call Back
Talk Permit (Optional)
Scan Alert On
Scan Alert Off
When
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 accept-
ing your transmission.
When Scan feature is activated through the preprogrammed but-
ton.
When Scan feature is deactivated through the preprogrammed
button.