boostmobile on tp2 please help!!
 

Hi, i need some help.
I have a tp1 activeted with boost that i bought on ebay 1 yr ago.
Now i would like to buy a tp2 and swap my service to it.
My actual tp1 was bought on ebay was allready activated with boost, so i would like to know what i should do to swap the services to a tp2 and keep my number. Do i have to buy another boostmobile cdma phone?
Please help.
Thanks.