Version: 1.11 Function Reference 6517 LTR TRUNKINGThe “ ” icon appears when the transceiver isconnected to the phone line.If no repeaters are available for 60 seconds, theDeny Tone sounds and the Auto Telephone Searchends.2. Select the phone number to call using the Autodialfunction. (Refer to 20 DTMF.)The transceiver dials the phone number.! Configuration using KPG-89D• Assigning functions to the PF keys (Refer toFPRG 6.8 Key Assignment.)• Configuring the Auto Telephone Search function(Refer to FPRG 6.5.15 Auto Telephone Search.)17.4.3 Free System RingbackThis function configures the transceiver to emit the tonewhen the repeater becomes available.A user can use this function if the user wants to benotified that a repeater becomes available when allrepeaters are busy.You can enable/disable this function using KPG-89D.! Transceiver Operation1. Press the PTT switch or activate the PF Ext. PTT(Voice) port while the transceiver is emitting theBusy Tone.The transceiver emits the Free System RingbackMode Tone and it enters in Free System RingbackMode.The transceiver emits the Ringer Tone when theRepeater becomes available.Note:" This function operates when making a phone call. It does notwork for dispatch purposes." The transceiver pauses the Free System Ringback operationwhen changing the Zone/Group ID or while receiving a call." The transceiver pauses scanning when it enters Free SystemRingback Mode during scan. The transceiver resumes scanafter exiting from Free System Ringback Mode.! Configuration using KPG-89D• Configuring the Free System Ringback (Refer toFPRG 6.7.5 Trunking tab - Free SystemRingback.)17.5 System SearchThis function enables the transceiver to automaticallysearch for an available system. The transceiver may beoutside of the repeater service area when pressing thePTT switch. In this case, you can use this function tosearch for an available system.The transceiver performs the System Search even if itcannot establish a link using a data channel. In this case,you must configure the transceiver to receive data fromthe base station to perform the scan.! Configuration using KPG-89D• Configuring the System Search function (Refer toFPRG 6.7.5 Trunking tab - System Search.)TK-2180/ 3180TK-7180/ 8180TK-2180/ 3180TK-7180/ 8180