併購
Another major result of network convergence included the approval of mergers and acquisitions. Mergers and acquisitions are a couple of ways to enter a new market and further propelled companies to enter into strategic alliances, joint ventures, and in some cases, mergers, which enables them to offer a menu of product options to customers and to operate their systems more efficiently. Digital convergence encourages mergers between companies in different areas and changes the service market. In 1998, FCC reviewed the applications of the MCI–WorldCom, SBC–SNET, AT&amp;T–Teleport and AT&amp;T–TCI mergers. FCC also took time to review petitions by SBC, which wanted to extend the time the Commission determined for it to comply with the conditions of its merger with Ameritech. Mergers reviewed in 2000 included Bell Atlantic–GTE, which became;jter approval; Qwest–US West; and MCI WorldCom–Sprint, which was withdrawn; Verizon–NorthPoint; and Verizon–One Point. Carriers are adding services to their traditional telephone business after upgrading their networks and engaging in multiple alliances and acquisitions of other companies. Additionally, companies that already offer a substantial number of these services have been able to charge comparatively lower fees to having these services provided by different companies.