Which operator in Huai 'an has a good 5G signal?

There are mainly China Mobile, China Telecom and China Unicom in China, and telecommunications is the most widely used one. Personally, I think it is better than telecommunications.

Of course, it depends on your local environment and the quality of the products you choose.

By the end of June, China Telecom * * * led the completion of international standard projects and tasks 3 1 and submitted 457 international manuscripts; Apply for technology patents 190, including patent protection 143. China Telecom has undertaken 19 major national science and technology projects in the 5g field, of which 7 are in the leading position. Industrial cooperation.