... 1,Busy lockout, 2,VOX ,Scanning function, 3,High/Low TX power selectable 3,Channel name display and editing functions Welcome to ... (TOT)0~9 grades VOX selectablePTT & ANI IDFM radio and 25 stations storageVoice companding50 CTCSS/104 DCSHigh/Low TX ... .6A(5W)CTCSS / DCS0.5±0.1kHz(Wide)0.3±0.1kHz(Narrow)Sensitivity< 0.16μV(12dB SINAD)Silent ... 128CH CE FCC RoSH uv-5r UHF + VHF dual band Radio Walkie Talkie