How to intercept virtual operator number?

The method of intercepting virtual operator number is as follows:

Tools/raw materials: Xiaomi 8, MIUI 12. 10, harassment interception 1.0.

1. Click the two points in the upper right corner of the telephone interface and select the interception rule.

2. Click Call Interception.

3. Turn on the switch to intercept virtual harassing calls.

What does the virtual operator number mean?

Virtual operator number refers to the number provided by a third party company to replace the real operator number, which is mainly used to replace the real number to facilitate the promotion of SMS, MMS and CRBT.

Generally, this kind of mobile phone number starts with 170, 17 1 and so on. However, such mobile phone numbers can easily be mistaken for fraudulent calls and rejected. Many times, we also refer to virtual operator as "virtual business" for short, while operators generally refer to mobile, telecom and China Unicom. At the beginning of the virtual business pilot, the threshold for handling mobile phone cards was very low, and many lawless elements took advantage of it. Many fraudulent and harassing phone calls begin with 170 and 17 1. In the long run, many people directly refuse to answer when they see such figures.

At present, operators are divided into basic operators and virtual operator. For example, China Mobile Telecom Unicom is the basic operator, responsible for setting up base stations and building network infrastructure, as well as developing users and promoting services. On the other hand, virtual operator does not have its own base station and network facilities, so they need to lease the network services of basic operators and resell them to ordinary users.