Batboard

Reprogrammed about 100 Minitor V's from 460.400 to 460.600, I get open squelch, with what sounds like a "low level" birdie on the frequency. Tried both wb and nb, same results. Changed squelch level, same results. Put old 460.400 frequency back in, no problems. Firmware 3.00, latest soft ware. any ideas??? Also got complaint it opend up on selective call setting, but not confirmed that issue yet.

I believe that is a birdie freq on that pager. It will not work.
They had an alternate model for some bands that shifted the birdie freqs.