According to the central government's decision to launch a special campaign to crack down on communication information fraud, in order to effectively control the information of number card users and prevent communication fraud, the business rules of "one card and five cards" must be implemented. Customer service 95 answers for you. Guizhou users pay attention to China Telecom's customer service in Guizhou. The official account of WeChat can be paid by WeChat, and the phone bill can be recharged with one click. Traffic, points, bills and detailed bills can be operated by themselves, which is convenient and fast.