Basic operation 27Call time limitIn MPT trunked mode, the length of your call may be limitedby the network or by your radio. Your radio may beprogrammed to display the time remaining for your call,when the time remaining is under 10 minutes.In this example, there are 9 minutes and59 seconds remaining.When your call time is about to expire, thered LED flashes and the radio gives arepeated beep.Re-establishing a callThe last number recall, unanswered call and callback func-tions allow you to re-establish calls using the PTT key.Last number recallWhen an outgoing call has ended, the called unit’s identity orpreset call number appears on the display.To make a call to that person again, briefly press the PTT key.This number cannot be cleared.Unanswered callWhen an incoming call is missed, the caller’s identity orpreset call number appears on the display. This numberflashes on and off.To return the call, briefly press the PTT key.To remove the number, press the clear key .CallbackWhen an incoming call has ended, the caller’s identity orpreset call number may appear on the display.To make a call to that person, briefly press the PTT key.To remove the number, press the clear key .