LCD display/Keypad input MENU Mode 50 CTCSS Tones 105 DCS Tones VOX: 16-optional Call Tone: 8-Optional High-Medium-Low Power Squelch Grade setting Low Power alarm Auto Power Save Transmit Time Limiter Channel Sanning 5/6.25/10/12.5/25KHz compatibility Li-ion or Ni-MH battery pack