Today, billions of people in the world hold one or the other kind of smartphone and they have become very important devices in day-to-day use. Here Saima Paakkonen is discussing what could be there in the future of smartphones.

Voice over Internet Protocol (VoIP) is not only a cost effective way of communication, it can also boost overall efficiency of a small and medium business. Stella Wilson tells you how.

VoIP apps are very popular among internet users to make phone calls. Mariam Thomas lists six voice over IP (VoIP) applications that have user-friendly interface on Apple iPhone.

If you have broadband connection on your mobile Apple device, here Celina Jones tells about how you can use Internet on your computer by connecting it to your iPhone (2G, 3G, 4G) or iPad.

An infographic that gives amusing information about lost mobile phones. Cell phones worth billions of dollars are lost around the globe every year.

Learn the process to be followed if you want to change your mobile service operator without changing your phone number. This facility is called Mobile Number Portability (MNP)

A video tutorial of how to pair and connect your Nokia E63 mobile phone with a Bluetooth headset

A lot of people doubt that keeping Bluetooth devices too close of body (e.g. a headset) may cause harm. Learn the truth and be sure that Bluetooth is perfectly safe.