How to send messages to foreigners by mobile phone or computer?

Users can use the international short message service without applying. After editing the short message content, enter: international code (00)+ country code+user number at the sending number to send international short messages; The dialing mode of "+"+country code+user number is not supported at present. China Unicom:

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

Domestic Unicom users do not need any opening procedures, just fill in the sending number in the format of 00+ country code+user number, and they can send short messages to foreign mobile phones. For example, when a Unicom user sends an international short message to a mobile phone user in the United States, the American country code "00 1" should be added before receiving the number. Similarly, foreign users can send it to China Unicom, fill in the international code 0086+ China user number, and it can be sent to China Unicom's mobile phone users. As for sending messages to foreigners by computer, it will be very convenient if you and your foreign friends install MSN software and mobile "MSN" on your computer and mobile phone. Point to point. Computer MSN-computer MSN"/ mobile phone "MSN "- mobile phone" MSN "/ mobile phone "MSN "- computer MSN hopes to be useful and helpful to you!