User`s guide

10
Introduction
Single, short,
high-pitched
tone
Valid Key Indicates that you pressed a valid key, or
you entered a feature configuration
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 Indicates that you tried to make an
invalid key press, or that an emergency
alarm, reprogram request, or status/
message was not acknowledged.
Unique
chirping
sound
Dynamic
Reprogram-
ming
Indicates that a dynamic ID is assigned.
Tone Type Name Description