Telkom has reported a 53.4 per cent jump in headline earnings per share, year-on-year, for the ended March. The company’s mobile data revenue rose 41 per cent, with the mobile customer base up 27.8 per cent. Telkom says that next-generation revenue contributes more than 65 per cent to group revenue. Telkom CEO, Sipho Maseko joins CNBC Africa for more.