How can I refuse calls and blacklists?

After having a mobile phone, I was unconsciously involved in the whirlpool of information. In the face of overwhelming spam messages and harassing phone calls, how should we refuse? Or "politely refuse"? In fact, some mobile phones, such as Haier and NEC, have this function, and some have corresponding software to download. You just didn't notice.

Establish your own "black and white list"

360 Mobile Guardian is a completely free mobile phone security software, and its functions can be simply summarized as "anti-harassment, anti-deduction, and privacy protection". One of the highlights of this software is: blocking spam messages and harassing phone calls, and giving you a quiet.

SMS and incoming call filtering can be said to be one of the basic functions of all such software. You can set up two groups of mailing lists, blacklists and whitelists as needed. In this way, you can intelligently choose whether to answer or receive every call or message. When running in whitelist mode, it means only answering or receiving calls and text messages from designated contacts; If you change to a blacklist, you will only receive or receive calls and text messages from everyone except the blacklist number.

The software can also find the "Blocking Blacklist" in the "Harassment Blocking" for designated regions, and just add "Select Province" by region. For refusing calls, this software also provides various return prompts, such as busy tone, empty number, power off, power off and so on.

In addition, have you ever been charged maliciously after returning a phone call? As long as it is a strange phone that hangs up after ringing, the software will mark it as "ringing" in the call record to avoid you being fooled.

Application platform: Android, Symbian and iPhone versions are all available.

Automatic filtering timing interception

Netqin Communication Manager is similar to the above software in key functions. But after installing this software, you don't need to set any keywords or black-and-white list, and the system will automatically filter spam messages. The recognition rate of spam messages by this anti-harassment engine is 99.5%.

In addition, in the interception mode, the software preset four scene modes: only rejecting the blacklist, only receiving business cards, rejecting all and answering all. If you need to avoid interruption at a specific time such as meeting or sleeping, you can set the time and turn on the interception mode regularly.

If you are a member of this software, there is also a fun information "burn after reading" function, which is particularly practical for sending bank card numbers and passwords. The short message is encrypted and sent. After the other party reads it, the short message will be automatically deleted from the recipient's mobile phone without leaving any trace.

Application platform: Android, Symbian, iPhone and Windows Mobile versions are all available.

Block harassing text messages &; telephone

If you are a minimalist, you don't need to "shoot mosquitoes" with the complicated security software above, and you don't need complicated and powerful functions. You can try something with a single function but a perfect match.

For example, CallBlocker will only block calls. Corresponding to CallBlocker, it is a short message specially used to intercept harassing short messages. You can add the number that needs to be intercepted to the blacklist for interception, or you can set keywords. These two models are currently only available in Android version.

For people who use iPhone, Panda Firewall is worth recommending. It can't kill viruses, prevent charges and protect privacy, but it is enough to integrate a call firewall and a short message firewall.

Panda firewall supports situational mode and intercept reply. In normal mode, conference mode and contact only mode, mobile phones have different black and white lists corresponding to them, and the requirements are much more detailed. After interception, you can also automatically reply to the SMS that has stopped calling. This function really embodies "polite refusal" to the fullest.