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Halotel usually means "Halo" and "Telecom". Halo suggests The sunshine of the sun. Halotel is actually a telecommunications network that serves the pursuits of all Tanzanians, bringing a brilliant long term towards the folks along with the nation.Về Viettel Câu chuyện thương hiệu Lịch sử Mạng lưới kinh doanh Ban lãnh đạo Ngu�