How to send a short message to the other party's mobile phone online with super letter?

China Unicom Chaoxin is a comprehensive instant messaging service of China Unicom, and this free information is collected by -Free9.cn! Please indicate that all users of China Unicom can use the super-letter service. Choose to use the super-letter service through various forms such as mobile phone client (BREW, Unija), PC client, SMS client, WAP client and IVR client. At present, the ultra-new service is being tried out for free. Welcome Unicom users to use it for free and give you valuable feedback. Customer service telephone number: 100 10. SMS fee, data fee and call fee generated in the process of using Chaoxin service are charged according to local tariff standards (you can enjoy preferential packages). Please consult local 100 10 for detailed tariff information. China Unicom Chaoxin is a combination of China Unicom, that is, users of China Unicom can use Chaoxin service. Select mobile phone client (BREW, Unija), PC client, SMS client, WAP client, IVR client and other multi-time communication services. This free information is collected by -Free9.cn! Please indicate that only one form of ultramail service can be used. At present, the ultra-new service is being tried out for free. Welcome Unicom users to use it for free and give you valuable feedback. Customer service telephone number: 100 10. SMS fee, data fee and call fee generated in the process of using Chaoxin service are charged according to local tariff standards (you can enjoy preferential packages). Please consult local 100 10 for detailed tariff information.