What's wrong with caller ID private numbers

Caller ID private number is a number dialed through VoIP to hide it from the operator.

The other party uses VoIP, and VoIP calls are usually a string of random numbers, sometimes showing a private number or an unknown number, which cannot be called back, and the callback will show a blank number. Most of these calls are made by scammers, the caller will set the phone to "hide the number" after the caller can not see the number, when encountered such a situation, it is recommended that you do not answer or call back, it is best to install anti-harassment software on the phone.

Caller IDs are often fraudulent, so don't be fooled.

Mobile phone security center authoritative experts show that the private number (can not show the number) code dialing phone calls through the Internet to hide the number of phone calls, to avoid the operator's control, this type of phone calls, advertising sales, fully automated voice calls, but also often used by criminals, used to network fraud and harassment. This is the first time I've ever seen a phone call that was made to a person who had been in a state of shock, and I've never seen a phone call that was made to a person who had been in a state of shock.

Security authoritative experts suggest that mobile users should cultivate good habits of cell phone use, set passwords for cell phones, often check for viruses, and reasonably maintain their private information content. When we receive unfamiliar strange phone call best not to answer, we still need to pay attention to protect their own personal privacy in daily life.