Complex sentence: South Africa's Advertising Standards Authority (ASA) ruled that the company should stop using the term 4Gs in its advertising material, even though the technology CellC used is described 4G worldwide.
Split into simpler sentences: South Africa's Advertising Standards Authority (ASA) ruled that the company should to stop using the term 4Gs in its advertising material. Even though the technology CellC used is described 4G worldwide.