Processing method and processor of harassing telephone from emergent aiding telephone

Abstract

The tries limit counter is used to refuse annoying income call in defined times. It consists of initial call information acquiring circuit, CPU, display unit, black list memory, keyboard input circuit, line switching circuit, automatic off hook circuit, incoming call regenerative circuit, ringing detecting circuit, off hook detecting circuit, incoming call generating control switch, incoming call inquiry switch, black list inquiry switch and phone number deleting switch.

Description

technical field [0001] The invention relates to an effective processing method and device for repeated harassing calls by a public service or emergency call system without affecting the function of the public service or emergency call. Background technique [0002] Various public service telephones and emergency helplines (such as 110, 122, 120, mayor's hotline, etc.) have played a great role in people's daily life and have been well received by the people. For example: when encountering a thief or robbery, people will turn to 110; in case of a traffic accident, they will call the police at 122; in case of sudden illness, they will turn to 120 for help. [0003] However, in recent years, public service calls or emergency calls across the country have frequently been disturbed by harassing calls, especially by a small number of people who frequently make these calls. These harassing calls occupy valuable telephone line resources of public service calls or emergency calls. W...

AI Technical Summary

Problems solved by technology

Although this method can display the address information of the calling party, it cannot prevent the calling party from continuously making nuisance calls and occupying line resources

[0012] The third method is to use the method of expanding the capacity of each public service telephone (for example: expanding from 8 access lines to 12 or 32 access lines), but obviously this is not a good method

After adopting this method, the number of harassing calls has indeed dropped significantly

But this method has bigger flaws, at first once the owner of the blocked number or the person who dials the harassing call really have something to do, they will not be able to ask for help; Innocent people will be completely unable to access, and will not receive timely and due help

Obviously, although this method of completely blocking can make various numbers that have made harassing calls completely unable to access the public service or emergency call system, there are major flaws

[0014] There is a contradiction here: on the one hand, if measures are not taken against the numbers that repeatedly dial harassing calls, a large amount of precious line resources will be occupied by harassing calls, but the real help calls cannot be connected to the system; on the other hand, completely The practice of blocking the numbers that have made harassing calls may also hurt innocent people or make it impossible to use the numbers that have made harassing calls to seek help

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