This mobile phone is gsm standard, does not support telecom standard, and cannot use telecom mobile phone card. The traffic supermarket has a complete range of goods, and you can freely choose traffic packages, packages, voice packages and holiday traffic packages according to your needs; The official account of China Telecom's customer service WeChat in Guizhou replied that the keyword "flow supermarket" can be handled directly, which is convenient and fast. Customer service 37 answers for you.