One of the biggest caveats of roaming with your mobile line is that the costs for making calls or even daring to use the Internet are often really expensive. Being a regular regional and international traveller, I often do turn on roaming but almost always have a second mobile phone

press release • Permanent tariff informed by Orange Mobile customer demand and uptake of the new offer • 24 hour bundle includes unlimited free calls and SMSs within Orange network, 20 free off-net SMSes and free 10 MB data daily • The Holla tariff includes free access to Facebook Zero

Its been roughly 3 months since I joined InMobi as Sales Director for Africa. InMobi is the leading independent mobile ad network in the world with a reach of 0.5 billion users per month and close to 100 billion ad impressions via 12,000+ mobile web sites and mobile apps. I