[Attention Travelers] New Mainland China Roaming SIM Rule! Fail to do this before crossing, and you'll lose connection? May 28, 2026 Read more
![[Attention Travelers] New Mainland China Roaming SIM Rule! Fail to do this before crossing, and you'll lose connection?](http://phoneprojectshk.com/cdn/shop/articles/sim260528blogpost_71487ed7-b1fd-4295-b57e-f51033bd2d61.jpg?v=1779954294&width=800)
