SENS Note - 06 December 2010

MTN - MTN Group Limited - American Tower Corporation and MTN Group announce the

MTN MTN MTN - MTN Group Limited - American Tower Corporation and MTN Group announce the formation of Towerco Ghana MTN Group Limited (Incorporated in the Republic of South Africa) Registration number 1994/009584/06 Share code: MTN ISIN code: ZAE000042164 ("MTN" or "the Group") American Tower Corporation American Tower Contact: Leah MTN Contact: Xolisa Vapi Stearns General Manager, Group Director, Investor Relations Communications Telephone: +1 617 375 7500 Telephone: +27 83 200 4363 AMERICAN TOWER CORPORATION AND MTN GROUP ANNOUNCE THE FORMATION OF TOWERCO GHANA Boston, Massachusetts and Johannesburg, South Africa - December 6, 2010: American Tower Corporation (NYSE: AMT) and MTN Group Limited ("MTN Group") (JSE: MTN) today announced that they have entered into a definitive agreement to establish a joint venture in Ghana ("TowerCo Ghana"). TowerCo Ghana, which will be managed by American Tower, will be owned by a holding company of which a wholly owned American Tower subsidiary will hold a 51% share and a wholly owned MTN Group subsidiary will hold a 49% share. The transaction involves the sale of up to 1,876 of MTN Ghana`s existing sites to TowerCo Ghana for an agreed purchase price of up to approximately $428.3 million, of which American Tower will pay up to approximately $218.5 million for its 51% stake in the holding company. MTN Ghana will be the anchor tenant, on commercial terms, on each of the towers being purchased. American Tower also expects that TowerCo Ghana will build at least an additional 400 sites for both MTN Ghana and other wireless operators in Ghana over the next five years. The transaction is expected to close by early 2011, subject to customary closing conditions. "We are pleased to announce the launch of our operations in Ghana in partnership with MTN, Africa`s largest mobile operator," said Jim Taiclet, Chairman, President and Chief Executive Officer of American Tower Corporation. "Creating an independent tower company in Ghana reflects the execution of our strategy to invest in selected African markets with strong wireless growth potential and a positive investment climate. As a partner, MTN`s stature, vision and operational experience in Africa are highly complementary. Combined with our tower leasing expertise, we believe TowerCo Ghana is exceptionally well placed to maximize the market opportunity in Ghana." Group President and CEO of MTN Group, Phuthuma Nhleko, added that "Infrastructure sharing makes absolute sense for MTN and was a key aspect of the updated strategy outlined to MTN shareholders on 15 July 2010. We have in the recent past looked at various permutations to reduce our infrastructure roll-out costs as well as the on-going costs of operating our passive infrastructure in our key markets. Because market conditions in each of the markets are unique, we have resolved to evaluate infrastructure sharing opportunities on a market by market basis. The Ghanaian market has presented us with an opportunity to partner with a leading independent global tower operator. We have already established a good working relationship with the team at American Tower, who have demonstrated their extensive experience in operating towers in both the developed world and in emerging markets," concluded Nhleko. About American Tower American Tower is a leading independent owner, operator and developer of broadcast and wireless communications sites. American Tower currently owns and operates over 33,000 communications sites in the United States, Latin America and India. For more information about American Tower, please visit www.americantower.com. About MTN Group Launched in 1994, the MTN Group is a multinational telecommunications group, operating in 21 countries in Africa, Asia and the Middle East. The MTN Group is listed on the JSE Securities Exchange in South Africa under the share code: "MTN." As of 30 September 2010, MTN recorded 134.4 million subscribers across its operations in Afghanistan, Benin, Botswana, Cameroon, Cote d`Ivoire, Cyprus, Ghana, Guinea Bissau, Guinea Republic, Iran, Liberia, Nigeria, Republic of Congo (Congo Brazzaville), Rwanda, South Africa, Sudan, Swaziland, Syria, Uganda, Yemen and Zambia. Visit us at www.mtn.com and www.mtnfootball.com. Fairland 6 December 2010 Sponsor Deutsche Securities (SA) (Proprietary) Limited Date: 06/12/2010 09:18:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited (`JSE`). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.