On Jul 13, 5:00 pm, Cort <junkm...@gmail.com> wrote:
> I am trying to help a friend out with something I believe is possible but
> am not 100% sure how to do.
>
> He has a 2007 Chevrolet Silverado that is prewired with Onstar AND cell
> phone. He is a contractor and wants to be able to have one number that goes
> to both the car and his mobile phone.
>
> He COULD call forward the car phone to the mobile phone but then he would
> be paying for 2 cell phone contracts plus Onstar for some reason also
> charges a hefty premium.
>
> It was my understanding that the only thing a cell phone needs to become
> active in a particular system is a chip. I am wondering if there is someway
> to get and install a verizon chip in the car to activate it for verizon. If
> it matters, the verizon cell phone is a 325i. I don't know what kind of
> system is in the Silverado.
>
> Any help would be appreciated. Thanks!
>
> Blazingnoob

The OnStar phone in his Chevy is already a Verizon phone.

http://www.vzwshop.com/onstar/