Joke Collection Website - Blessing messages - Why do I send messages to others? I received it myself.

Why do I send messages to others? I received it myself.

The recipient is not set.

According to the inquired public information, send a short message to others, and send it to yourself without setting the recipient.

Short message: ShortMessageService, referred to as short message service, 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.