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Calling error prevention

An error and call service technology used in the field of communications

Inactive Publication Date: 2004-09-22
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] There is no method or system for preventing this type of call error in the prior art

Method used

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  • Calling error prevention
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Examples

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Embodiment Construction

[0018] The following will refer to the relevant attachments Figure 1-4 Some embodiments of the present invention are described in detail. Other embodiments, features and / or advantages of the present invention will become more obvious from the following description, or be learned by practicing the present invention.

[0019] In the drawings, the drawings are not to scale, and the same characters refer to the same features.

[0020] The following description includes the best way to realize the present invention concept. This description is not restrictive, but only for the purpose of describing the basic principle of the present invention.

[0021] figure 1 A mobile communication unit (MCU) 10 is schematically illustrated, which includes: a radio frequency (RF) transceiver 12, adapted to operate in a full-duplex mode via an antenna 14, and a voice processing module (VPM) 16, which receives input from a microphone 18 And the output is generated via the speaker 20; and the controll...

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Abstract

A call error prevention method comprises the steps of inputting a call number, checking whether the input number is a recognizable call service code, determining whether the input number contains the same number of digits as a recognized call service code, and generating an input error warning if the input number does not contain the same number of digits as the recognized call service code.

Description

Technical field [0001] The present invention generally relates to the field of communication, and particularly relates to the use of a communication unit for call error prevention. Background technique [0002] As mobile communication units become smaller and lighter, users find it increasingly difficult to correctly enter a phone number through the keypad of the mobile communication unit with smaller and smaller sizes. Moreover, the public telephone system is programmed to automatically recognize specific telephone service codes during phone input, such as "411" (phone information), "611" (phone repair) in the United States, etc., as well as "911" in the United States and South Korea "119" and other general emergency calls. [0003] Therefore, if a Korean user tries to dial 011-9876-5432 through the mobile communication unit but dials 119-876-5432 by mistake, that is, fails to dial the first "0" digit, the mobile communication unit will automatically ig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/677H04B1/40H04B7/26H04M1/2745H04M1/56H04M1/724H04M1/72418H04W88/02
CPCH04M1/72536H04M2001/274541H04M1/56H04M1/72519H04M1/27463H04M1/72418H04M1/724H04B1/40
Inventor 金德城
Owner LG ELECTRONICS INC