Is it related to the card that there is no receipt for texting on the mobile phone? (The receiving report in the mobile phone has been opened)

It is suggested to do a cross test of changing machines and cards to see if it is a card problem or a mobile phone problem. If there is something wrong with your mobile phone, you can call 10086 to reset the parameter settings of SMS and redo the SMS function if necessary. If there is a problem with the card, you can bring your valid ID card to the business hall to apply for a replacement card.