How to get the short message of Taiwan Province province number?

Need to open international and Hong Kong, Macao and Taiwan roaming function. After the mobile phone card needs to roam internationally, Hong Kong, Macao and Taiwan, it can receive short messages from mainland China in Taiwan Province Province, and it is free to receive short messages in Taiwan Province Province. International roaming service means that you can enjoy a series of services provided by China communication operators abroad, such as telephone calls, short messages, multimedia messages, mobile Internet access and other services. After users of China telecom operators launch the international roaming function, Unicom users can roam internationally, in Hong Kong, Macao and Taiwan.