Old people use Tianyi mobile phone to make fixed calls, do not send text messages, do not surf the Internet, what package is cost-effective?

Dear telecom users, hello! According to your description, at present, Anhui Telecom Network Hall has launched a building block package, and the contents of the package can be selected at will. You can choose the call duration and other package contents according to your needs.

If you have any other questions, you can ask them directly in Anhui Telecom Network Hall, and a more professional customer service will answer them for you.