About the problem of sending short messages on mobile phones, there is also the problem of flying letters.

1 is included in the SMS package. I specifically called 10086 to ask this question.

2. The concept of long message is a message with more than 80 words. Generally speaking, the length of a short message is 80 characters. If it is exceeded, follow two rules. There are three others like this.

3. yes. Calculate how many messages you sent according to your role. You call this a long speech. It doesn't mean that it costs only one message at a time.

4. Of course. Many people still like old mobile phones. If it is that kind of mobile phone, you send a long message by fetion, and it will be received in several parts.