
20
Type 99 decode and Channel Busy Lock-Out are
mutually exclusive. If Channel Busy Lock-Out is
programmed, T99 decode will not occur.
RECEIVE-ONLY CHANNEL
If the selected channel is programmed for receive-
only, the radio will beep if a transmission is attempted.
TYPE 99 ALERT TONE
The Type 99 alert tone, indicating a receive Type 99
call, may be enabled or disabled by PC programming. If
the alert tone is enabled, the level may also be
programmed to sound at the present volume control
setting or at maximum volume, regardless of volume
control setting. If the alert tone is disabled, no alert tone
will be present when a Type 99 call is received.
ANI ALERT TONE
The ANI (Automatic Number Identification) alert tone
beep can be enabled or disabled by PC programming. If
the alert tone is enabled, a beep will sound after the PTT
is pressed, to indicate to the user to begin voice
transmission. Some communication systems require a
time delay before voice transmission begins. If the alert
tone is disabled, no beep will be sounded.