On the other hand, WiMAX supporters praised the technology. In South Africa, for example, Thami Msimango oversees a culture split between what he calls a "First World" society of cable, DSL, and relative prosperity and a rural "Third World" of farms and rural areas. Msimango, managing director of network infrastructure provisioning for Telkom SA Ltd., the country's largest carrier, said that he has deployed five base stations in a two-phase deployment through October and November, using equipment provided by Alvarion, a key partner of Intel. Msimango said he's also examining competing chips from Fujitsu and others.