Well, there are a few issues. You *should* (but don't necessarily take my word for it -- I don't work w/ Verizon, but I've done this before) be able to activate an alltel 7135 on Verizon, but not Sprint. Sprint won't let you use a phone unless its ESN (electronic serial number) is already in their database, meaning that the phone was manufactured for sprint and sold by Sprint. Verizon doesn't have that limitation. However, I doubt Verizon would allow you to insure the 7135 under their plan, which for me is a major issue.. so alas, I'll wait.

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If you haven't already, please vote on a bluetooth voice AND data adapter for the 7135 (that plugs into the serial port, leaving your expansion card slot free!)