. DTMF encoding and decoding . Full frequency range . Output power VHF 5W/UHF 4W . VOX transmission(VOX level adjustable) . 105 groups D.C.S/50 groups CTCSS . All call, group call and select call. . ANI ID code(Caller ID) . Scrambler set(Optional accessory) . 128 memory channels and 1 group emergency channel . Voice prompt (Chinese /English) . Width/Narrow brand select (12.5KHz/25KHz) . Three color back light can be selectable . . 1200mAh Li-ion battery and intelligent charge . Frequency/Channel/Frequency+Channel display mode . Multi scan mode(TO/CO/SE) . Calling ring and ring overtime auto answer . Multi silent mode(QT/QTADT/QTXDT) . Alarm/Emergency calling . Keyboard lock(Auto/Manual) . Talk around function . Busy channel lockout . Programmable by computer . Menu/Channel reset . FM radio function . Car charger (Optional collocate)