unlocking cellphones? What is this? April 12, 2008 by cellphone Quick FactsCategory: Cell Phones & PlansPublished: April 12, 2008Updated: April 12, 2008Last tested: April 12, 2008Reading time: 1 minContent check: Needs editorial reviewEditorial review: Pending editorial review barcan asked: II don 't travel to other countries or to foreign countries call so is it worth it? And if he says you can use these elements bearing details of phones with this phone unlocked WHY? Continue ReadingInstalling a sim card in a cell phonesony ericsson w800 battery problems?Good Samsung PhoneWhat cellular careers will work with iphone 3g?