Can Unicom send short messages directly to foreign countries?

1, China Unicom's short message international interoperability service, whether GSM users or WCDMA users of Unicom, can send short messages to mobile phone users in 100 countries and regions including Hong Kong, Macao and Taiwan.

2. Without any opening procedures, domestic users of China Unicom will send them to foreign users of other operators. As long as you fill in the sending number in the format of 00+ country code+user number, you can send short messages to foreign mobile phones.

3. For example, when Unicom users send international short messages to American mobile phone users, they should add the American country code "00 1" before receiving the number. Similarly, foreign users send them to Unicom users. Just fill in China's international code 0086+ user number, and it can be sent to the mobile phone users of China Unicom.