I am now on my 4th 700wxphone and it is a huge piece of junk. Bluetooth does not work, phone locks up, screens just flash up and now it just makes calls randomly while in my pocket locked. I can't understand what there has not been a class action lawsuit and massive recall. Where are the lawyers when you need them. You sure won't call on your treo 700wx. Sprint fix is to do a hard boot or replace the phone that is equally as bad.