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

We are now in a world where technology goes hand in hand in everything we do, we cannot deny the […]

Information System and technologies have become a vital component of successful businesses and organizations. Information System means an interconnected set […]

The acronym PABX stands for Private Automatic Branch Exchange, which is basically just another term for a telephone system, also […]

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