When cell phones were first becoming popular back in the 90’s, not many people had cell phone cases. And, if […]
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Creating a Chart of Accounts for a Small Restaurant
Independent restaurant owners often do their own bookkeeping. Even if they hire a professional accountant at year's end, they may […]
Evolution of Telephone – The Journey From the First Telephone to VoIP Phone
Nobody is ignorant from the fact that the first telephone was invented by Alexander Graham Bell in March 1876. That […]
How to Locate a Cell Phone Owner Using the Unregistered Number
If you are looking for the best solution to your current problem on how to locate a cell phone owner […]
The Growing Demand For Mobile Phone Accessories
How sweet it is to be able to have your family picture as your mobile screen saver. Thanks to the […]
Effective Communication Systems That Make Our Lives Easier
In today’s fast paced society you continue to see the advancement of technology giving us more and more great things […]
Basic Components of Cellular Systems
1. Introduction There are various cellular systems in the world, such as the GSM and CDMA. The design of these […]
Telephone Systems – An Overview On Operating Principle
A Telephone system is a communication instrument that transmits any voice / sound signals to far by locations by converting […]
What is a PABX and How Does it Work?
The acronym PABX stands for Private Automatic Branch Exchange, which is basically just another term for a telephone system, also […]
Purpose of Shaft Grounding Systems in Marine Engineering
Purpose of Shaft Grounding Systems in Marine Engineering It’s Science 101: Electricity and water don’t mix. That maxim is no […]