Enter the personal center option in the official WeChat account. If there is an option to unbind the mobile phone number, click it and complete the verification according to the page prompts to unbind it.

China Telecom Group Co., Ltd. is a super-large state-owned communication enterprise in China and a global partner of Shanghai World Expo. It has been selected as one of the "Top 500 Enterprises in the World" for many years, mainly engaged in comprehensive information services such as fixed telephone, mobile communication, satellite communication, Internet access and application.

Established in 2000, China Telecom Group Co., Ltd. is a super-large state-owned communication enterprise in China and a global partner of Shanghai World Expo and Guangzhou Asian Games. It has been selected as one of the "Top 500 Enterprises in the World" for many years with a registered capital of 65.438+05.8 billion yuan. Mainly engaged in comprehensive information services such as fixed telephone, mobile communication, satellite communication, Internet access and application.