96 Operating in conventional modeIf the radio has been successfully returned tooperation, an acknowledgement message isdisplayed.The uninhibited radio will briefly display Radiorevived.If an acknowledgement is not received from therecipient’s radio, you will have the option of eithercanceling or resending the request.Resending calls automaticallyOn an analog channel, your radio may have beenprogrammed to resend individual and group callswhen transmission is refused because the channel isbusy.There are two automatic callback features:■ deferred calling■ no acknowledgement retriesDeferred callingWhen you attempt to make a call on a channel that isbusy, the radio can store and send the call once thechannel is free. The radio gives a low-pitched beep ifthe channel is busy, and then waits until the channelis free to retry the call.A deferred calling time limit may have beenconfigured. Once the time limit has expired theradio will no longer attempt to retry the call.Any user interaction (such as pressing PTT) willcancel a deferred call.Ack receivedOK
