Despite the registration mechanism already being enforced in a number of countries, China faces its own challenges in carrying out the policy.
China has over 800 million mobile phone users and over one half of them have not registered. Experts are saying the most difficult task will be to persuade those mobile phone users to have their identities registered. Some mobile phone users also fear that their personal information might be handled inappropriately.
Experts say although enforcing the policy may not be an easy job, it's an irreversible trend to adopt it because it will protect the right of mobile phone users.