Mobile phones can't send and receive short messages, can't open data traffic, and can make phone calls. Is this a card problem?

There may be something wrong with the settings. There is a short message center number, which is used to send and receive short messages. If it is wrong, it can't be sent or received. Then the data traffic also has the problem of setting. Suggest going to the business hall to find the operator. If the apple cuts the card, it may also be caused by cutting the card. It may be better to apply for a card that doesn't need to be cut in the business hall.