  AUTO PTT


  This option Enables/Disables the Auto PTT feature.  Auto Ptt allows the
  user to dial phone numbers without having to keep the PTT pressed during
  dialing.  The user must only press the PTT initially and then begin dialing
  numbers.  The PTT can be released any time after dialing has begun and as
  long as the next number is dialed within 2 seconds, the radio will remain
  in transmit.
