68  Operating in P25 trunking mode
Unconnected calls
If your call is not connected, the way your radio behaves 
is explained in the following table.
Radio behavior Explanation
The system is too busy to process 
your talkgroup or individual call.
 
The radio sounds three 
short beeps.
The system is now available to 
process your talkgroup or 
individual
 call.
 
The radio sounds five 
beeps, followed by a 
repeating double beep.
You have selected a talkgroup that 
does not currently exist on the 
system. Your display shows that you 
have lost service and 
 no longer 
appears.
See “Service is lost” on page 59.
 
The radio sounds two 
short beeps.
You have attempted to make an 
individual call to a radio that does 
not currently exist on the system.
You have attempted to make an 
individual or phone call, but you are 
not authorized to do this.
 
The radio sounds two 
short beeps.
Your individual or phone call has 
been rejected or is unanswered.
System
queued
Busy channel
 now free
Talkgroup 1
No service
Menu
No answer
No answer