Woody13
New Member
You're right Thrawn.:wave:Thrawn said:Kind of true, but Cingular has GSM pretty much everywhere now.
Virgin Mobile "piggybacks" on the Sprint wireless system. They use CDMA digital (Code Division Multiple Access), a cellular technology originally known as IS-95. CDMA competes with GSM technology for dominance in the cellular world.
GSM (Global System for Mobile Communications) is the new kid on the block in the USA (although it has been around for many years in Europe and Asia), but it is rapidly expanding. T-Mobile uses GSM exclusively. The rate of new GSM towers going up in the USA is staggering. Estimates I've seen predict that GSM will overtake the other formats in the US by the summer of 2005. Most of the major carriers (except Nextel) are scrambling to switch over to GSM.
Cingular and AT&T Wireless are rapidly switching from TDMA to GSM. Last year this time TDMA was the primary Cingular format but GSM is primary now in most markets. Cingular and AT&T Wireless were offering GAIT cell phones (will work on either TDMA or GSM), but most people I know who have used them, don't like them at all.
All the different formats have certain advantages and disadvantages. I just happen to prefer GSM and I think it will become the defacto standard in the near future.
Just as WDW is the amusement resort area by which all others are judged, GSM is holds the same spot in the world of cell phones IMO. :king: