Can Hong Kong Space Card be used in the Mainland?

Of course, the so-called space card is a mobile phone card without real name registration, and the place of attribution and calling place can be found. Space card is the first set of space porcelain card in China. This is the first set of blue and white porcelain business cards in the world. This set of business cards has seven pieces of porcelain. Hong Kong Space Card Generally, Hong Kong people's mobile phones are registered with their real names. When applying for a number, they must have an ID card and proof of address, so that they can trace the registrant.