Is it true that the pos machine is out of service by texting?

No, it's all scam messages.

You have been using the POS machine. You can continue to use it. If there is anything wrong with the POS machine, you can consult the service provider that operates for you, or call the after-sales service phone of the POS machine headquarters. Don't believe these scam messages. Texting or calling you, the content is similar, basically the same speech. The core content is that your machine is about to stop using. If you swipe your card again, you may not get your account. It is suggested to replace their low-rate machines, which are free of charge and have various advantages. They use poor information and greed to deceive users and induce you to fall for it.

The most common method is to freeze deposits. They will tell you that the machine will be delivered for free, but they will tell you that the first time you swipe your card, the account will arrive. Please follow their instructions after receiving the machine. After the first brush, you will find that it has not arrived yet, and it is frozen. If you ask him again, all kinds of explanations will come. He may say that he will pay the bill the next day or a week, or push it to UnionPay.