gmt88 发表于 2013-7-27 00:50:58

ISO/IEC 21990:2002 Inter-Exchange Signalling Protocol - Short Message Service

ISO/IEC 21990:2002(E)
First Edition
2002-07-15
Information Technology -
Telecommunications and Information Exchange Between Systems -
Private Integrated Services Network -
Inter-Exchange Signalling Protocol -
Short Message Service

下载地址:

admin 发表于 2013-7-29 10:31:08

谢谢您的分享,金币已奖励。

21319817 发表于 2013-8-29 08:32:16

:lol
页: [1]
查看完整版本: ISO/IEC 21990:2002 Inter-Exchange Signalling Protocol - Short Message Service