Joke Collection Website - Public benefit messages - What does it mean to put the case back in Y and unsubscribe back in T?
What does it mean to put the case back in Y and unsubscribe back in T?
Back to t unsubscribe means that you don't want to receive this kind of information. TD is the initials of unsubscribe. The relevant state departments require that SMS advertising push must provide users with unsubscribe function, and unsubscribe is a shielding word in SMS, so it is not a reply to unsubscribe, but TD.
Short message, short for SMS, refers to text or digital information sent or received directly 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.
On April 8, 2020, China Telecom, China Mobile and China Unicom jointly issued the White Paper on 5G SMS, which enabled China's basic SMS service to enter a comprehensive upgrade channel, and traditional SMS will be gradually replaced by 5G SMS.
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