gmt88 发表于 2013-7-15 00:27:54

ISO/IEC 13870:2003 Call Completion Supplementary Services

ISO/IEC 13870:2003(E)
Third Edition
2003-04-01
Information Technology -
Telecommunications and Information Exchange Between Systems -
Private Integrated Services Network -
Inter-Exchange Signalling Protocol -
Call Completion Supplementary Services

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admin 发表于 2013-7-15 21:27:24

谢谢您的分享，金币已奖励。

21319817 发表于 2013-8-29 10:33:27

:lol
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