Why do people always stuff "little cards" in hotels? What happens if we call back?

When we leave home, we inevitably need to stay in a hotel. Especially with the continuous development of tourism and the increase of people's travel demand, the business of hotels, restaurants and other places is also booming. However, if there are more people staying in hotels, some strange phenomena will appear. For example, we can always see "small cards" under the door of hotel rooms. Some of these small cards are for sale, and some are printed with beautiful women and phone numbers. Many friends are curious about this. Secondly, what if we play, pick up a small card and call back? Let's take a look together.

In fact, this phenomenon will occur in many hotels. People who get stuck usually go out after midnight, which is why we wake up to find that there are many cards under the door. Ok, first of all, let's answer why people always come to the hotel to stuff their cards. We all know that some hotel chains are strictly managed now, and it is difficult for some irrelevant people to enter the hotel. Moreover, they can't even get on the elevator without a key card, but in fact these criminals can get on. Why? In fact, there is something fishy between criminals and hotels. The criminals may have discussed with the hotel in advance. You let me in and insert the card, and I'll give you something. If the business is done, I will give you a certain share. Some hotels will naturally let criminals insert small cards. In this case, from our guest's point of view, just ignore it. However, some curious friends said, what if we play together and then call back?

First of all, when we see a card printed with beautiful women, we'd better turn a blind eye and don't touch it, because there are often deep routines hidden behind the card. When a guest calls without knowing the routine, there will be a beautiful woman, but when you think you have succeeded, several big men behind her will run out and may surround you and ask you for money. When you are outnumbered by several big men, you can only pay, and you will regret it afterwards. If we call back as planned, two things may happen. First, we are just calling to sound out each other, and we have no real intention of doing business. Second, knowing the behind-the-scenes routine, you can call the police in advance and let the police ambush. Once this gang appears, we can catch them all and bring them to justice.

Finally, the headmaster concluded that if someone inserts a small card in the door, we can choose to ignore it or play with it. Once we played a game and reported to the police in advance. When the criminals wanted to blackmail, they fell into our routine and were finally brought to justice.