Francis Fong Po-kiu, honorary president of Hong Kong Information Technology Federation, says that the proposed limits on prepaid card registration deprives individual and corporate customers of choice, however, Macau has no upper limit on the number of registration.
Although the government claims that the regulations will not affect machine-to-machine (M2M) phone cards and Internet of Things service, Fong believes that it hinders the development of information technology.
https://www.thestandard.com.hk/section-news/fc/1/228126/Sim-rules-stir-up-business-concerns