Motorola MT 1500 manual Group Low-Pitched

General Radio Operation

Table 4: Alert Tones (Continued)

You hear:	Tone Name	Heard:
	Invalid Mode	when the radio is set to an
Long,		unprogrammed channel.
Low-Pitched
	Individual Call	when the radio is in Individual
Tone		Call without any activity for
	Warning Tone	more than 6 seconds.
A Group of
Low-Pitched	Busy	when the system is busy.
Tones (Busy
Tone)
	Valid Key-Press	when the correct key is
		pressed.
	Radio Self-Test	when the radio passes its
	Pass	power-up self-test.
Short,	Priority Channel	when activity on a priority
Medium-	Received	channel is received.
Pitched Tone
	Emergency Alarm	when entering the emergency
	Entry	state.
		when the central controller has
	Central Echo	received a request from a
		radio.
Long,	Volume Set	when volume changed on a
		quiet channel.
Medium-
		upon exiting the emergency
Pitched Tone	Emergency Exit
		state.

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