How many words can a mobile phone send short messages? Is it 70 words and a dime?

Normal short messages are within 70 words (including 70 words), and they are charged as one when sent.

Short messages of more than 70 words are long messages, and mobile phone users can read one. The actual gateway will charge by multiple words, once every 67 words. The short message content sent by this channel can be displayed on the other party's mobile phone as a whole (full screen display, because it is more than 70 words, it is no longer divided into several blocks), and the longest support is 1000 words/piece.