User's Guide

Table Of Contents
You Hear Tone Name When
Single,
short, high-
pitched
tone
Valid Key When you press a valid key, or you enter a feature con-
figuration state, or you are receiving or transmitting in
the clear mode on secure models (with TX Clear Alert
Tones enabled).
Single, low-
pitched
tone
Invalid Key When you tried to make an invalid key press, or that an
emergency alarm, reprogram request, or status/
message was not acknowledged.
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Chapter 4: Status Indicators
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