MD-390 DMR UHF radio. Modified firmware.

I updated my MD-390 with the modified firmware. This fw. gives among others, these new functions:

  • Promiscuous mode. Listen to all voice groups on one timeslot. Even if you havent programmed the VG in a channel.
  • See last heard on the display on all VGs on the time slot you have assigned to the channel regardless if you have enabled that VG
  • VU meter for TX audio
  • Updated contact list database
  • Display dimming timer and intensity adjustable
  • Lower beep audio on transmit not allowed etc
  • List of last heard
  • Channel info on display: tx freq, rx freq, timeslot, TG, sender ID, repeater ID etc