Have no fear, your wish will be granted later this year!
According to
a report on PhoneScoop.com, later this year (tentatively 2nd quarter), Nokia will be releasing the first
Bluetooth headset (that I've heard of) with
Push-To-Talk over Bluetooth!
The model number will be
BH-900, and it's the headset on the left in PhoneScoop's picture.
The bigger question now is: Will it work with the
7520?!?
But, as
the good Doctor once said, "Time will tell. It always does."