JOHANNESBURG, March 3 South Africa-based MTN’s share price made its biggest daily gain in more than seven years on Thursday after the regional mobile phone giant said it had set aside $ 600 million to settle its dispute with Nigeria over a $ 3.9 billion fine. Last week MTN said it had withdrawn a lawsuit over the fine, imposed for failing to disconnect unregistered … [Read more...] about REFILE-UPDATE 2-MTN’s shares rally on hopes of deal over $3.9 bln Nigerian fine