Public telephone system in middle and primary schools, implementation method thereof, electronic equipment and medium

Abstract

The invention provides a method for realizing a public telephone system in primary and secondary schools, which comprises the following steps of: establishing a virtual campus public telephone network, making a call, making a video telephone, receiving a short message, calculating telephone charge and deducting the charge in real time by using the conventional mobile telephone service function. The invention relates to electronic equipment, a readable storage medium and a public telephone system in the middle and primary schools. According to the method, no phone card or sim card is needed, the parent phone number is directly dialed, no physical card is needed, no carrying is needed, and the loss caused by card loss is avoided; the student can dial a parent phone number, and the parent canalso use a short message to contact the student at a fixed point to realize bidirectional paging; the called party charges in real time, parents can know the communication cost of students in time and pay in time according to conditions, the students are prevented from interrupting contact due to insufficient money in schools, the system is a relatively closed network, the students can only dialthe telephone numbers of the parents, and the students are prevented from dialing the telephone numbers except the parents, contacting bad information, handing over bad society youth and influencing the students' academic affairs.

Description

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AI Technical Summary

Benefits of technology

Inventors have developed methods for creating a secure online community where people meet each other regularly during college hours while still being able to communicate with one another over both physical networks (PSTN) like telemarketing). They allow them to access these resources quickly when needed but avoid any interruptions caused by regular conversations. Additionally, there has been research into developing systems for managing remote conference sessions made possible within different types of PSTN environments.

Problems solved by technology

The technical problem addressed in this patented text relates to improving the usability and convenience provided by public phone systems used during primary and second school sessions without sacrificing educational opportunities such as learning experiences or social interactions among young people who may want them outdoors.

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