Dr Zeyad Bin Thamer Al Otaibi is the group CTO of STC, one of the leading operators in the Middle East region and will be conducting operator interviews on stage on Day One of the LTE MENA conference taking place on the 29th-30th April 2012 at the Westin Mina Seyahi, Dubai. We talk to him about his views on how OTTs can contribute to the cost of networks, how LTE will leads to increased revenues and why unlimited deals may have a future after all.