How to send text messages by mobile phone, like how many to how many on TV?

The whole process is the same as sending it to someone else's mobile phone. Write a short message first, such as entering the numbers or letters of the interactive program answer, and send it to the receiver as much as possible, usually the code of the SP service provider. This kind of short message charges a lot, not 0. 1 yuan/message, and some even pay monthly. You'd better read the rules carefully before sending them to avoid losing the phone bill.