How to send a short message to a foreign country with a mobile phone with Unicom number? What business do you need to handle?

Users of China Unicom can send and receive short messages to operators outside Chinese mainland as long as their mobile phone numbers are in a normal state. The sending method is 00+ country code+the other party's number, and the SMS fee is charged according to 0.8 yuan.

Warm reminder: China Unicom's short message international intercommunication service with most foreign operators is two-way and can be sent and received. At present, some operators are one-way, and they can only send and cannot receive.