1: Without activation, Bank of Communications won't know that you lost it. You can call the customer service to ask why the card hasn't arrived yet, or tell him that you haven't received the card when the customer service asks if you need to help you activate it. In this way, Bank of Communications will generally issue you a new card for free, and the old card will be automatically cancelled (the card number should be the same, but it will take about 15 days to reissue the card, and it may take one month to reissue it). The disadvantage is that it is easy to feel guilty and has certain security risks. (For example, if your colleagues and acquaintances find the card, they may activate it behind your back. )
2. Apply for a new card. The time period is similar to the method 1, and it takes 1 month. If I remember correctly, there is a charge around 30 yuan, which should be explained in your credit card envelope.
3. If you are sure that no one knows your activation information, you can completely ignore it, just like you have not handled this card. 65438 cannot be activated normally after 0 months, and the card number automatically goes to sleep after 3 months. When the 3-year or 5-year card expires, Bank of Communications will not issue you a new card.