Vivo mobile phone, how to set the time every night through SMS, so that SMS can be sent automatically?

Automatically sen a short message at a specified time:

Click on the information;

Click the timed SMS option;

Click in, and the symbol can edit the content.

Short Message Service (SMS for short) refers to the text or digital information directly sent or received by users through mobile phones or other telecommunication terminals. The number of characters that users can send and receive SMS at a time is 160 English or numeric characters or 70 Chinese characters.