Telephone set capable of revising key-in number

A telephone and number technology, applied in the field of telephones, to achieve the effect of reducing connection time

Inactive Publication Date: 2005-12-07
陈克兴
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to overcome the deficiency that the existing telephone set cannot modify the keyed-in number, and provide a method for modifying the keyed-in number of the telephone set, so that the user can freely modify the keyed-in phone number when using it, and then connect after completely confirming that the number is correct. Remarkably reduce the connection time between the telephone and the switchboard, improve the accuracy of the connection, and reduce the cost and time of dialing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Telephone set capable of revising key-in number
  • Telephone set capable of revising key-in number
  • Telephone set capable of revising key-in number

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] see figure 1 Shown, implement main structure of the present invention, comprise a microprocessor 6 and connect program memory 5, number memory 7, call controller audio coder 3, telephone button 8, number display 9; All devices are positioned at the phone casing 1, Connect with telephone network through interface 2; Telephone button 8 and number display 9 are positioned at casing 1 surface, are man-machine interface of the present invention; Power supply 4 in casing 1 provides electric energy for all modules of the present invention.

[0019] Phone button 8 is the input and operation button of the present invention, and what wherein differs from traditional telephone is to newly have number modification key and confirmation key, and confirmation key can merge with hands-free key; Program memory 5 is stored with the execution program of this system; Number The memory 7 stores the number dialed by the user, and can also be used as the storage of system setting data, incomi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A telephone set able to correct the keyed telephone number is characterized by that a telephone number correcting key is additionally used for correcting the keyed error telephone number. Before the keyed telephone number is confirmed, the telephone set is not connected to exchanger system, so decreasing the connection time and increasing the efficiency and utilization rate of exchanger system.

Description

technical field [0001] The invention relates to a telephone set of a wired telephone network (including corded, cordless, coin-operated, magnetic card and IC card), in particular to a method for modifying the keyed-in number of the telephone set. technical background [0002] The use of telephones is quite common, but the current telephones cannot be modified if the number is found to be wrong when typing in the number, or the number is found to be wrong after dialing. Especially when dialing a long number for international long-distance or value-added telephone service, the possibility of dialing the wrong number is very high. The current telephone and switching access methods are already connected to the switch when the user picks up the phone, and it is a useless connection during the user's dial-up period, which affects the efficiency and utilization of the switch. Contents of the invention [0003] The main purpose of the present invention is to overcome the deficien...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/00H04M1/23
Inventor 陈克兴
Owner 陈克兴
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap