What does it mean to send short messages by telecom?

Fraud information, delete it immediately. If you receive such a short message, delete it immediately. Don't click the link inside. You have time to check the relevant issues in the business hall. You don't need to ask anything. The message you received may be a fraudulent message. Don't be casual. You'd better call the customer service phone of Telecom to ask. Don't just click on the link of SMS.