built in phone

[wannabeH3]

if its a verizon phone you cant change it. it would have to be a tmo or att phone already to be correctable

[rck0025]

you could always add bluetooth integration and use whatever mobile phone company you want. I think motorola make a stand alone unit for less than 300.00 bucks. I also read somewhere that the 09's are going to have bluetooth standard.

[ctupton]

do those integrate into the stereo? not familiar with them

[rck0025]

Originally Posted by ctupton

do those integrate into the stereo? not familiar with them

ya, the module will sync with your handset and is integrated into the car stereo, letting you hear through your speakers - just like onstar. If you just want to make and receive calls through your stereo, I'd get something like this http://www.crutchfield.com/App/Produ...K3100B&tp=8395

[RubHer Yellow Ducky]

Last Nov or Dec I switched from ATT to Verizon just to be able to add the OnStar pricing and i'm glad I did...in my area (east everglades) att does not work but the Verizon in the OnStar works great.

Don't think you can use ATT through the OnStar service even playing around with electronics... (YET)