⑤Side 1 key

Press to activate its programmable function {page 7}. The default is Squelch Off Momentary.

⑥PTT (Push-To-Talk) switch

Press and hold this switch, then speak into the microphone to call a station.

⑦Side 2 key

Press to activate its programmable function {page 7}. The default is Backlight.

⑧ key

Press to activate its programmable function {page 7}. The default is Zone Up.

⑨ key

Press to activate its programmable function {page 7}. The default is Menu.

⑩ key

Press to activate its programmable function {page 7}.

⑪ key

Press to activate its programmable function {page 7}.

⑫ key

Press to activate its programmable function {page 7}.

⑬ key

Press to activate its programmable function {page 7}. The default is Zone Down.

⑭Keypad

Press these keys to send DTMF tones. These keys can also be programmed with secondary functions {page 7} if a programmable function key is programmed as “Function”.

⑮Universal connector

Connect a speaker/ microphone or headset here {page 3}. Otherwise, keep the supplied cap in place.