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Method for questing unanswered phone call

A missed call and phone number technology, applied in the field of communication, can solve the problems that private information cannot be kept confidential, phone numbers cannot be recorded, and remote inquiries cannot be made in different places, and achieve the effects of good voice interaction function, resource saving, and high reliability

Inactive Publication Date: 2003-09-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The calling number display function requires hardware support: first, the user must configure a calling number display or a telephone with caller ID function, and the switch must be equipped with a calling number display chip; when the user is talking, it cannot record the incoming call at this time The phone number; the user must go to the phone to query the missed number, and anyone can query without restriction. The user's private information cannot be kept secret, let alone remote remote query

Method used

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  • Method for questing unanswered phone call
  • Method for questing unanswered phone call
  • Method for questing unanswered phone call

Examples

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Embodiment Construction

[0009] The purpose, features and effects of the present invention will be further described below in conjunction with the accompanying drawings and embodiments. The realization of the present invention is based on such an idea, and realizes the record and query functions of the user's missed numbers by means of software, so as to meet the needs of simulated users for querying the missed numbers. Specifically:

[0010] Figure 1 describes the implementation process of the service switching software of the exchange when the user activates the function of querying the missed number. As shown in Figure 1, when the user enters the activation code for the function of querying missed numbers on the phone, the service switching module performs number analysis. The missed number feature flag location is available.

[0011] figure 2 Describes the implementation process of the service switching software of the exchange when the user deactivates the function of querying the missed numbe...

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PUM

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Abstract

This invention puts forward a method for equiring loss phone calls of users with analog phone sets including the following steps: the register and enquire a loss number service function, to record it, to inform a user the loss number, the user enquires the said loss number. This invented method brings great convenience to the present ordinary phone uses which does not need to match with special hardware equipments to enquire lsos phone calls by calling number display phone sets, ISDN sets and mobile phone calls.

Description

technical field [0001] The invention relates to a method for inquiring about missed calls by an analog phone, which belongs to the field of communication, in particular, belongs to the new service call technology of a program-controlled exchange in a fixed telephone network. Background technique [0002] In daily life or work, when the user is not around the phone, some important incoming calls may be missed. If the user can query which calls are missed when the user is not around in a certain way, it can avoid missing some important calls. Call back selectively, which greatly facilitates users. [0003] In existing telephone terminals, caller ID display phones, ISDN phones, mobile phones, etc., can all display missed numbers on the phone terminal, but analog phones, which account for the vast majority of telephone usage, cannot display the user's missed numbers. answer the phone. Although the analog phone can also achieve the function of querying missed numbers through th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M3/42
Inventor 颜虹
Owner ZTE CORP
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