Complex sentence: The new millennium ushered in a interconnected wired/wireless multimedia era and saw efforts to combine and converge mobile communication services, as SK Telecom started seeking new value-creating models such as m-Commerce and satellite DMB Service.
Split into simpler sentences: The new millennium ushered in a wired/wireless multimedia era and saw efforts to combine and converge mobile communication services. In the meantime, the SK started seeking new value-creating models such as M-Commerce and satellite DMB Service.