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Case Study

TCS Upgrades CTM to 3G Technology


CTM, Macau’s leading telecom service provider, realized that to maintain its leadership position it was necessary to have a sophisticated billing system that could support its 3G services as well. CTM decided to implement a convergent billing and customer care system that would cater to mobile, fixed line, and internet services and support 3G requirements.

Key Insight: How TCS helped CTM build a state-of-the-art billing system.