News CEOs of major mobile phone operators join GSMA board By Oluniyi D. Ajao - 29th November 2006 Cable & Wireless International, MTN, Softbank and Telekom Austria have all joined the board of the GSM Association, the global trade association for mobile phone operators. RelatedCMC Networks to Join New East African Internet Exchange, LINX NairobiDespite increased mobile phone ownership, refugee communities in…