6 Radio Controls and IndicatorsRadio Controls and IndicatorsYour T2020 radio controls and indicators includethe on/off/volume control, control head keys anddisplay indicators.On/Off/VolumeControlRotating the on/off/volume control clockwiseturns on the radio and increases volume. This alsocontrols the volume level of audible indicators andconfidence tones.Key Functions Key functions are outlined in the table below. Func-tions marked with a * must be programmed inorder to operate.Symbol Key Name FunctionCall * Activates 5-tone dialing mode.You can make 5-tone calls to otherusers.* Long press: Sends a preset5-tone call programmed for thecurrently selected channel.Status * Activates status entry mode. Youcan select programmed status mes-sages to indicate your current sta-tus, such as “EN ROUTE” or “ATLUNCH” (see “Status Messages”on page 23).Channel Activates channel selection/entrymode so that you can change toanother channel or scan group.* Long press: Turns repeatertalkaround on and off (see“Repeater Talkaround” onpage 45).Alphanumeric * Activates alphanumeric entrymode (see “Alphanumeric EntryMode” on page 32).