What is SMS Superman on QQ? What is it used for?

You can use the SMS channel in QQ to send text messages. SMS Superman users can send unlimited self-written text messages for free. I used a mobile phone to apply for SMS Superman. After testing, I can only send text messages to mobile phones, but cannot send text messages to China Unicom mobile phones and PHS. Based on this, it can be inferred that China Mobile can only send to China Mobile, and China Unicom can only send to China Unicom. You must turn on your computer and use QQ to send. The person who receives the text message can reply directly, and you can receive his reply in SMS. In other words, SMS Superman users can use QQ to chat online with mobile phone users. However, mobile phone users are charged a fee for replying, which is 0.1 yuan/1 message. If you want your friends to reply to messages for free using your mobile phone, you can purchase Tencent’s “Mobile QQ” service for 10 yuan/month. Once you apply for SMS Superman, you can use QQ to send text messages to other mobile phones, regardless of whether their mobile phones are bound to QQ or not. However, at present, if you apply for SMS Superman through China Mobile, you can only send it to China Mobile; if you apply for SMS Superman through China Unicom, you can only send it to China Unicom. SMS Superman also has a function, which is offline messaging for friends. That is, when you are not online, messages from your friends can be sent to your mobile phone in the form of text messages. According to this theory, if two people are bound to SMS Superman, The two people can communicate with each other using mobile phones without going online. The number sending text messages should be the superman's number that replies to each other's text messages. However, there is an additional charge of 0.1 yuan/text for replying to SMS Superman: (If you have activated Mobile QQ, there will be no additional charge. The relationship here is more troublesome. In short, if two people only activate SMS Superman, it is better to communicate with each other. It is cost-effective to send text messages directly. But if both of them have activated Mobile QQ, it should be free to send text messages to each other through Tencent QQ, but the stability is not guaranteed. One person goes online and uses SMS Superman to send messages. If you also apply for a mobile phone, you will still need to pay when you reply to a message, but if the person who sends a message using SMS Superman has activated Mobile QQ, the person who replies will not need to pay for binding the mobile phone regardless of whether he has activated SMS Superman or Mobile QQ. For practical purposes, if you are not online when others use your mobile phone to reply to text messages, the message will not be sent to your mobile phone. However, SMS Superman can. The server status is basically OK, and the other party will receive the message quickly. But. There are also very few losses. The only drawback is that the length of each text message is less than 70 characters, because your QQ information must be attached to the text message. You can use SMS Superman to split the 2×(70-N) text message into two parts. Send the message, N is the number of words occupied by your QQ message, and the number of words varies from person to person. If there are more than these words at one time, SMS will send it as a MMS, and there will be additional charges for sending MMS. Note! Another thing worth mentioning is that SMS Superman users will receive a certain amount of QQ ringtones (note that they are QQ ringtones, not ringtones), and they can set QQ ringtones for 10 QQ friends for free! p>