Is it true that the business office sent a text message saying that the number chip has aged?

No. It is not true that the business office sends a text message saying that the number chip has aged. It is a scam text message. You need to be careful and watch out for it. You also need to see clearly which business office sent it and then call to verify it. Business hall refers to an external office space for conducting commercial, service, transportation and other business operations.