244BIIS OPERATION4llll--sdDD Calling back from the queue channelq While in the standby condition, push [P1] (Digital) for 1 sec. toenter queue memory channel selection mode.w Push [ ]/[ ] to select the desired record.e Push [P0] (Call) or [PTT]* to call.*PTT call can be made only when PTT call capability is permitted.NOTE: When no answer back is received, the transceiver re-peats the call 3 times (default) automatically, and “ ” isdisplayed during each call. However, an error beep soundsand “ ” is displayed when no answer back is receivedafter the calls.r Push [PTT] to transmit; release to receive.t Push [P3] (Moni(Audi)) to send the “Clear down” signal.