One of the hidden features of the 705, is the ability to assign new task to some of the front buttons.
In using a Bluetooth headset which includes a microphone I needed the PTT function to activate a voice transmission, so here's what to do to set VOX/BK-IN button as a PTT button.
Follow this path: MENU, SET, FUNCTION, FRONT KEY CUSTOMIZE, (Select button you want to customize) [BOX / BK-IN], TRANSMIT, EXIT, EXIT, EXIT.
There are about 18 functions you can choose from.
Now my $25 headphone set can be fully utilised with my 705 as a functional microphone and headset.😁
Thanks Phillip a great asset 🤓
Thanks Phillip .. brilliant.. you must bring in you rig to the club and give us a demo.. cheers Craig