Survey on mobile marketing in Africa : 80% voice interest for mobile marketing if in line with “right person, right message, right moment” golden rule A new survey conducted in South Africa and Nigeria on consumers’ perceptions of mobile marketing Gemalto (Euronext NL 0000400653 GTO) (http://www.gemalto.com), the world leader in digital security, is releasing the results of November 11, 2014 News