Configure CTCSS/DCS privacy tones to eliminate unwanted interference.
: Click "Write" to upload the new configuration. Do not unplug the cable until the progress bar is 100% complete. Pro-Tip: Chirp Compatibility? sfe radio programming software
Many features—like VOX sensitivity, Squelch levels, TOT (Time Out Timer), and DTMF signaling—are often only accessible via software. TOT (Time Out Timer)
SFE usually provides the software via their official website or through authorized dealers. Because these files are updated frequently to match new firmware versions, it is always best to source the software directly from the manufacturer to ensure compatibility with your specific serial number. sfe radio programming software