How to send short messages to friends in Chinese mainland?

The method of sending SMS is as follows: When users roam in overseas mobile networks, the method of sending SMS is the same as that in China. Just enter the other party's number directly in the receiving number column. 1. Send to Chinese mainland mobile phone: enter the mobile phone number directly. 2. Send to Chinese mainland PHS: 0+ domestic long-distance area code+PHS number. 3. Send to local mobile phones or mobile phones in other countries and regions: 00+ country code+user number. Broadband on demand, fast thinking. The official account of China Telecom's Guizhou customer service WeChat can directly handle the keyword "Broadband on demand", which is convenient and fast. Customer service 222 will answer your questions.