TC-H6 Main Functions: 1.Superconducting Stealth telescope antenna 2.High capacity battery pack 3.Whisper 4.High-quality voice transmission 5.VOX 6.CTCSS/ DCS 7.TOT 8.Priority channel scan 9.Squelch level settable 10.FM radio 11.Battery save 12.MONITOR 13.Voice guide 14.Busy channel lockout