657 DSC OPERATIOND Receiving a Test Acknowledgement CallWhen a Test Acknowledgement Call is received:The alarm sounds for 2 minutes.±“Received ACK” pops up. The LCD backlight blinks for 2±minutes.Received Call logNThe transceiver automatically stores up to 50 distress mes-sages and 50 other messages, and they can be used as asupplement to your logbook.s 7HILE IN THE NORMAL OPERATING MODE h ” blinks in the upper rightcorner of the LCD when there is an unread DSC message.Distress messageDPush the soft key [LOG] to enter “RCVD CALL LOG” in theqDSC CALLS menu, or you can enter it through the Menuscreen.eMENUf ¶ eDSCf ¶ eReceived Call Logf(Push [MENU]) (Select icon) (Rotate Dial, then push [ENT].)Push [w Y] or [Z] to select “Distress,” then push [ENT].