3 Operate Both GSM & CDMA Networks  Unicom is the only carrier to operate both world class size GSM&CDMA network  As of the end of 2003, Unicom has: 73M GSM subscribers and rank #3 in the world 19M CDMA subscribers and rank #2 in the world  Unicom does not choose to operate two networks  It is a great opportunity and challenge in terms of technology, management, marketing, etc.
{}