NEXT > < PREV CONTENTS 
GETTING STARTED 
(continued) 
62 
Continuous, 
low-pitched 
tone 
Talk-Prohibit 
When the PTT button is pressed, this tone indicates that the the system is out of 
service. 
Smart PTT Inhibit 
When the PTT button is pressed, this tone indicates that the channel is busy with the 
Smart PTT feature enabled. 
Out-of-Range 
When the PTT button is pressed, this tone indicates that the radio is not in the range of 
the trunked radio system. Illegal Mode When you have entered. 
Illegal Mode 
When you have entered a mode where normal system traffic will be missed, or you are 
attempting something which is not permitted. Examples include: forgetting to exit the 
telephone interconnect mode after a call ends (fleet and subfleet calls cannot be 
received), attempting to transmit on a receive-only conventional mode, attempting to 
select a dynamic mode where no dynamic ID assignment has been made. 
Auto Power Off 
Powers off the radio when no user actions occur during a preprogrammed length of 
time.