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10010 Customer Service Hotline

China Unicom's 10010 customer service hotline provides around-the-clock services such as inquiry, consulting, failure report, handling of complaints and suggestions, business transactions and recharge service. Through closed-loop and standard procedures, problems and questions of the customers can be replied within the agreed time frame. Proactively, the hotline also calls customers for feedbacks and sends greetings.

Corporate Governance China Unicom (Hong Kong) Limited