Don’t easily trust unknown numbers. It is important to first investigate the truth of the caller’s identity. Especially when callers make calls using foreign numbers. Usually, the callers deceive the victims on behalf of the police, hospitals, operators, tax officers to bank employees. Perpetrators often give the lure of gifts, family members affected by the disaster there to deal with the police. In the meantime, if you want to find out who is the one who has scammed you, we recommend you to hire a certified private investigator.
If you find such characteristics it is better to immediately close the call. If there is disaster information on a family member, be sure to immediately contact the member directly and ensure the truth.
It is important not to provide any information by telephone. For example name, address or occupation. If claiming to be a party and conveying information, it is better to immediately close the call.
Then, you can use third-party applications that can show the name of the caller even though the contact has not been saved.
This way, you can find out which phone is spam or cheat. So that it can help users to ignore annoying or unnecessary calls.