Private Call Max Initial Ring

Selects the amount of time that the subscriber unit rings after initiating a unit-to-unit call request. Phone call requests are not included. If the timer expires before the call is answered by the intended radio, the call attempt is dropped. The timer and the ring are both stopped if the target unit answers the call before the timer expires. This selection applies for all Trunking Systems and therefore to all Trunking Personalities. Time is in seconds.

When the radio is model / option capable.