What is the content of the "missing letter reminder" message received by the mobile phone?

The content of the missing message reminder message: "knowledgeable person reminds you that the number is189 * * * * * at 12/25 12:56." . Thank you for your interest in telecom products. I wish you a happy life. If the above information can't solve your problem, you can also log in to Guangdong Telecom Mobile Mall () to seek help from online customer service, which is available 7X24 hours a day!