At present, China Unicom has officially announced that from July 1, 2018, China Unicom will cancel the current "roaming" fees for traffic, and the general traffic of new and old users in the province will be directly changed into domestic traffic (excluding Hong Kong, Macao and Taiwan traffic).

Just after Unicom released the news, China Mobile and China Telecom also issued an announcement with basically the same content. "From July 1, 2018, China Mobile/China Telecom will cancel the" roaming "fees for traffic, and the provincial traffic of new and old users will be upgraded to domestic traffic (excluding Hong Kong, Macao and Taiwan)."

For most mobile phone users, if you want to use your own traffic on business trips, you will find that it will cost a huge amount of traffic fees, because most of the package traffic on your card can only be used in the province. If you want to use traffic outside the province, you will have to pay the traffic fees outside the package, and it is very expensive. Now no matter which carrier you are, you don't have this concern!