Can you find the SMS records in the telecom business hall?

You can log in to the online business hall with the service password of your mobile phone-phone bill inquiry-call short message list inquiry-enter the short message verification code of your mobile phone to inquire about the short message sending list in the last 6 months. You can also use your ID card and mobile phone to handle it in the business hall. For more service benefits, click "official website" customer service 397 below to answer your questions.