Is the red bean telecom card regular?

Red bean telecom card is regular. Hongdu Telecom, a virtual operator, provides mobile communication services through cooperation with basic operators such as China Telecom, China Mobile and China Unicom. Virtual operator "contracts" a part of the communication network from the basic operators, and then sells it to consumers through its own billing system, customer service number, marketing and management system, so it is formal. Telecom card is a SIM card issued by China Telecom Company for mobile phone communication service, which provides various communication services, including voice call, SMS service and data connection. With the development of technology, telecom cards are constantly upgraded, from the initial 2GSIM card to the current 4GLTE card, and then to the future 5G card, to meet the growing demand of the mobile Internet.