http://promocode.ws/forums/ The ultimate source for coupon, bonus, and promo codes en Fri, 10 Sep 2010 08:50:40 +0000 http://promocode.ws/forums/topic/what-is-wcdma-how-is-it-different-from-normal-gsm#post-72 Sat, 18 Jul 2009 00:49:08 +0000 ping333 72@http://promocode.ws/forums/ <p>wcdma is the upgrade path for gsm 2.5/2.7. Its a full blown seperate network with voice and data . </p>