Call Queued (Trunked Mode Only)
A high-pitched tone after pressing the PTT button indicates the system has placed the call request in the queue. The receiving unit(s) also hear the tones, indicating they will receive a call shortly. If the PTT button is released, the radio will autokey whenever a channel becomes available (see Autokey).
Autokey (Trunked Mode Only)
After being placed in queue (see called queued), the site calls the radio when a channel becomes available. At this point, the radio automatically keys the transmitter (autokey) for a short period to hold the channel. The radio sounds a mid-pitched tone when it is clear to talk; immediately press the PTT button to keep the assigned channel.
System Busy (Trunked Mode Only)
Three low-pitched beeps will be heard if: 1) the radio is keyed when the system is busy, 2) if no channels are available for sending the message, 3) if the call queue is full, 4) or if an individual call is being attempted to a radio that is transmitting. Releasing the PTT button and re-keying initiates a new channel request.
Call Denied (Trunked Mode Only)
If the radio is keyed and a low pitched tone is heard the radio is not authorized on the system or talk group selected.
