However, new wireless telecom technology develops quickly when 2G mobile service grew mature, and soon 3G mobile operators join the market in 2004 aggravating the competition.

• 然而在2G行动电话服务的蓬勃发展后，新的无线通信技术亦迅速发展，3G行动电话网路很快的在2004年加入市场，造成市场的竞争加剧。