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What is Toyota Production System (TPS)? Toyota production system is an efficient productive system that is accepted worldwide by many […]

1. Introduction There are various cellular systems in the world, such as the GSM and CDMA. The design of these […]

The telephone is a wonderful invention. Since it was first introduced into the marketplace it has made a world of […]

The reverse phone directory is the online phone book which enables the users with the exciting offer to search for […]

The history of business communication is, of course, closely linked with the histories of communication itself and that of business […]

Networking is a word that has become synonymous with computers. With computers being a part of everyday life, wherever you […]

I know… you probably think of filing as the most boring job in the world, and there are probably a […]

What is the difference between a Key Telephone System & a PBX Phone System? With the introduction of VoIP or […]

IPhone is a Smartphone designed and marketed by Apple Inc. The first generation of iPhone was unveiled on January 9, […]

Cell phones have become a necessity for many people throughout the world. The ability to keep in touch with family, […]