TA的每日心情![](source/plugin/dsu_paulsign/img/emot/kx.gif) | 开心 2024-2-3 05:28 |
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签到天数: 448 天 [LV.9]渡劫
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这年头貌似是个不让老三活的年代。北美大电讯客户就剩下Verizon和at&t了。: Y% ^4 \2 E4 k* e# V! d" w
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Verizon = NYNEX, Bell Atlantic, GTE, MCI, WorldCom, UUNET, Alltel etc2 p$ A, j( ^0 S: @
at&t = Southwestern Bell ,Pacific Bell, Bell South, AT&T, Southern New England Telephone
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