Talk:China/@comment-32853647-20171210095116

I bought the Cross Border King Dual Extra with HK and China phone numbers, it takes a lot of time and paperwork to set up (You have to come back after at least six hours to acitvate the mainland number, and even after that it takes a long time). Only 2G/3G is supported (no 4G) and it doesn't roam outside Japan, Taiwan and Macau. The monthly fee is HK$18. However incoming calls are free unlike the other Cross Border King. So it's probably not worth it for a lot of people