AT&T, United Telecommunications, Inc., Century Tel, Cincinnati Bell Telephone and Cox Communications are amongst the five major telephone companies in the US. Here’s a brief summary of the five major telephone companies. AT&T Corporation The tradition of AT&T sprang from the history of the first telephone created by Alexander Graham Bell. In 1875, Thomas Sanders [...]

A fixed telephone line was the primary invention in the telecommunication industry to serve the purpose of communication between people who are living apart from each other or probably who are not living in the same location, state or country. A telephone line has been around for an age, with an aim to serve the [...]

With the onset of warm weather, we start looking up for various ways to keep ourselves and our surroundings cool. One of the most common and efficient methods is air conditioning. There are various kinds of air conditioners available like room air conditioner, central conditioner and portable air conditioners having their own purposes. But if [...]

The telephone is probably the most important and the most used method of communication today. All over the world, telephones are being used extensively, whether in homes or in offices. When it comes to office phone systems, the system is particularly designed so that any number of users can use and share the same telephone [...]

Feeling hot and uncomfortable and the ceiling fans no longer cut it? Well now is the right time to check out what the portable air conditioner can offer you. This portable device works just like the ordinary and typical air conditioners out there in the market. This type of cooling device has the capability to [...]