In 2001, KTF acquired KTM.com, a wireless Internet service provider, and quickly needed to consolidate the IT infrastructures of both companies. To cost-effectively protect its data goldmine and enhance competitive advantage through the continuing delivery of reliable and stable subscriber services, Korea Telecom Freetel (KTF) has become the first wireless operator in Korea to build a disaster recovery centre leveraging the power of Nortel Networks dense wavelength division multiplexing (DWDM) optical technology. As a result, KTF is reducing time-to-revenue by facilitating rapid growth potential and speeding up its billing cycle by 290 percent.
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