How do I set up spectrum DX7S to fly p2

[Indave]

I have a spectrum DX7S and would like to use it to fly the phantom 2 does anybody know how to program it....Dave

 

[ufga025]

I fly a dx9 on all my drones. So far dji has not released update yet. Which means I am unable to pair my dx9 with my new p2. Supposed to happen this month....