If someone takes your ID card to open a calling card, your information may be leaked. If the other party is a swindler of telecom fraud, he may use this phone number to cheat. But because the identity information of the card is yours, the police will find you, which will put you in a more troublesome situation. You will be suspected of telecom fraud, and you may be involved. This is a particularly dangerous thing. You certainly won't take your ID card to open a card for others. After all, you don't know others. Telephone cards are very common things in our lives. Almost everyone has them and is using them, which is closely related to our lives. Nowadays, calling cards are all real names, and only ID cards can be opened. Some people will borrow other people's ID cards to open cards, or some dealers will attract some middle-aged and elderly people to open cards by giving gifts and then sell them. This is actually a very dangerous thing. I don't know who will use this card or who will use it. Telecom fraud is also rampant now. In order not to reveal their own information and prevent the police from finding themselves, some criminals will use someone else's ID card to make a phone card, so that the number will be someone else's information, not their own. Therefore, some criminals will buy a card made by someone else's information, or directly steal someone else's information to make a card, so that the person who makes the card information will be implicated and the police will suspect that he is cooperating with a liar. It is very dangerous to give your ID card to someone else for a card. This may be helping criminals cheat. You must not lend your ID card to others, and you must not use your ID card to receive gifts just because you are greedy and cheap. Especially the middle-aged and elderly people, we must tell them that we must be cautious about gifts that require ID cards, and we must not give them to strangers casually, so that we will not disclose our information and will not let others use their ID cards to handle cards.