How do mobile phones intercept spam messages starting with 106?

Smartphones are equipped with corresponding security software for keyword interception and blacklist interception.

Smart phones are equipped with corresponding security software, which can intercept keywords and blacklists. Commonly used security software includes: 360 security software, Tencent mobile phone housekeeper, etc.

There are other ways for mobile phones to intercept spam messages:

1, directly reply "0000" under the SMS of 106 to unsubscribe from this kind of SMS with one click.

2. Call the corresponding operator to make a complaint.

3. If such short messages are too frequent, users can call the customer service of operators with their mobile phones and ask to intercept the merchants who send marketing short messages.

At present, the most effective way is to block these short messages with mobile phone software. Generally, these short messages are network numbers starting with "106", which belong to port short messages, not real user numbers, and can be blocked in the software.