Visual+Telephone
Visual+Telephone技术资料下载专区，收录3,004份相关技术文档、开发源码、电路图纸等优质工程师资源，全部免费下载。
资源总数
3,004
源代码
10,000
Visual+Telephone 热门资料
查看全部 3,004 份 →TUP（Telephone User Part）即电话用户部分
TUP（Telephone User Part）即电话用户部分，它是ITU—TCCS7信令方式的第4功能级用户部分之一，也是最早提出的可用的第4功能级建议。TUP部分规定了CCS7信令系统用于电话呼叫控制信令时必需的电路信令功能，更具体的说...
2013-12-02
164
Procedures for document facsimile transmission in the general switched telephone network
Procedures for document facsimile transmission in the general switched telephone network
2017-02-15
179
Introduction To Mobile Telephone Systems: 1G, 2G, 2.5G, and 3G Wireless Technologies and Services
Introduction To Mobile Telephone Systems: 1G, 2G, 2.5G, and 3G Wireless Technologies and Services
2015-02-13
36
get the power from telephone line. 从电话线取电的原理图
get the power from telephone line. 从电话线取电的原理图
2016-08-25
176
This a system of Telephone number rearch,it can easily tell you the area of the number
This a system of Telephone number rearch,it can easily tell you the area of the number
2016-10-05
139
Compulsary Library for Visual C++ 6.0, Visual C++ 2005, Visual Studio.net
Compulsary Library for Visual C++ 6.0, Visual C++ 2005, Visual Studio.net
2015-12-05
145
Begin visual c++ 2005 Begin visual c++ 2005
Begin visual c++ 2005 Begin visual c++ 2005
2013-12-25
54