IT & Telecoms Visa Unveils New Mobile Payment System ….Partners Diamond, Fidelity And First BankBy orientalnewsngJuly 19, 20170 .L-r Visa senior vice president of digital solutions for Visa Middle East Mr. Uttam Nayak , President of Sub-Saharan Africa, Visa.… Share this:Share Click to email a link to a friend (Opens in new window) Email Tweet Click to share on Reddit (Opens in new window) Reddit