ACTIVATION!
what you do is you call up nextel customer care or tele sales and say that you want to upgrade your phone from what you have now.. you say 1 year, 2 year extensions or you can get one for no extension, but thats more expensive then 1 or 2 year extensions.
i would always go through nextel directly instead of going to an authorized dealer.
you can either go to a nextel retail store or call up tele sales.
sometimes authorized dealers can mess you up and screw you big time, so thats why i am saying to get it through the nextel retail store or tele sales.. (people i know have been burned before so yea)