TRANSMITTING1 Select the desired zone and channel using the keys programmed as [Zone Up]/[Zone Down] and [Channel Up]/ [Channel Down].2 Press the PTT switch and speak into the microphone. Release the PTT switch toreceive.● The LED indicator lights red while transmitting and green while receiving a signal. Thisindicator can also be disabled by your dealer.● For best sound quality at the receiving station, hold the microphone approximately 1.5inches (3 cm to 4 cm) from your mouth.o Making Group Calls (P25 Conventional)You can select a Talkgroup ID from the list to make a call to those parties on aConventional channel.1 Press the key programmed as [Group], [Group + Status] or [Group + ShortMessage] to enter Talkgroup ID Select Mode.Alternatively, press the key programmed as [Menu] to enter Talkgroup ID Select Modeusing the Menu Mode.● The Talkgroup ID List appears on the display.5