Suspected of online gambling, received a notice from the Public Security Bureau. Is it a text message?

Because it is suspected of online gambling, it is not a text message after receiving a notice from the Public Security Bureau. According to relevant public information, when receiving the notice from the Public Security Bureau for suspected online gambling, it is generally not notified by SMS, but I need to go to the local public security bureau to receive the paper notice or deliver it by special person. If you receive a short message suspected of online gambling, you need to be alert to the possibility of fraud, and you can take the initiative to contact the relevant local departments for consultation and verification.