Icom IC-F4230D Operation Guide - Page 18

2 IDAS OPERATION ■■Transmitting a call IDAS operation allows you to make a call to a specific station (Individual call) or to a particular group (Talkgroup call). Other digital mode transceivers on the channel will not receive a call that does not match their individual or talkgroup ID and/or RAN (Radio Access Number) code. NOTE: When the handshake (repeater access) fails within the specified time period after pushing [PTT], the transceiver starts roaming. Convenient! (10-key version only) Depending on the presetting, the Individual or Talkgroup ID may be quickly selected using a numeric key ([1] to [9] or [0]). See page 26 for details. For the IC-F3230D/F4230D series transceivers For the IC-F5220D/F6220D series transceivers DDTransmitting a Voice Call qqPush [Digital Button] to enter the application selection mode. • "VOICE" appears. • Before entering the application selection mode, the selected call type is displayed for a moment. To change the call type, while in the standby mode, hold down [Digital Button] for 1 second. After changing, the transceiver automatically enters the application selection mode. * This illustration is described with a Talkgroup call type. 16