Facebook inc recently introduced the ability to make voice calls directly on its Whatsapp mobile application. This is currently available on Android OS and soon to be made available on iOS.
What this means is that mobile users with the updated app can now call each other by using available data channels such as Wi-Fi or mobile data. Going by a recent tweet by a user who tried to use the service on Safaricom, the user claims that they made a 7 minute call and consumed just about 5MB’s of data. If these claims are true, then it means that by using Whatsapp, a user can call anyone in the world for less than a shilling a minute. This is lower than most mobile tariffs.
Is this a game changer?
Depends on who you ask. First lets look at what happens when you make a Whatsapp call. When a user…
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