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Supercell is a mobile phone network in the North Kivu owned by Supercell SPRL.
Supercell was originally granted a regional 900/1800 GSM-licence for the eastern part of the Congo and started services in July 2002. The concession was later upgraded to cover the whole country, but Supercell operates still a tiny wireless network, limited to Northern Kivu.
Video Supercell (mobile network)
References
Source of the article : Wikipedia