Communication Systems in Mining
African Mining Brief magazine recently put together a comprehensive review of the various communication systems that are used in underground mining, including rugged VoIP telephones from Norphonic.
About The African Mining Brief
African Mining Brief is one of the foremost independent industry journals in Africa focusing on the mining industry in Southern, Central, Eastern and Western Africa.
African Mining Brief publish a weekly newsletter that focuses in mining activities, new discoveries and recent trends in the industry.