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Method for call between mobile telephone-booth

A mobile phone and telephone call technology, which is applied in the communication between multiple stations, two-party line system stations, radio/inductive link selection and arrangement, etc., and can solve the problem that the cost of calls is difficult to reduce

Inactive Publication Date: 2006-08-09
INVENTEC(NANJING) TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In addition, the PHS system also provides the function of direct intercom calls between two mobile phones. This function is similar to the wireless intercom function of a wireless walkie-talkie. Within a certain intercom range, direct intercom calls can be made without paying any call fees, but Most people are used to dialing each other's mobile phone number directly even if both parties are nearby, and seldom use this free communication resource, so it is difficult to reduce the cost of the call

Method used

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Embodiment Construction

[0025] The present invention will be described below, and those skilled in the art should understand that the following description is only for illustration, and is not intended to limit the present invention.

[0026] The following describes the method of making calls between mobile phones in the preferred embodiment of the present invention, but the actual architecture and the method adopted do not have to completely conform to the described architecture and methods. Those familiar with the art should be able to Various changes and modifications are made under the actual spirit and scope of the present invention.

[0027] The present invention is suitable for a mobile communication system with an intercom function. The main thing is to let both parties set the intercom function on the mobile phone, and set the phone number of the general mobile phone in the phone book of the mobile phone with the intercom function. The numbers are associated, so that the mobile phones of both pa...

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Abstract

The method includes following steps: supplying phone book of a first mobile phone, and the phone book possesses at least a phone number of a second mobile phone, and a talk back number associated to the phone number of the second mobile phone; using the first mobile phone, a user dials the phone number of the second mobile phone; calling the talk back number associated to the phone number; if the second mobile phone is located within range of talk back call of the first mobile phone, the talk back call is carried out between the first mobile phone and the talk back number; if the second mobile phone is located out of range of talk back call of the first mobile phone, the first mobile phone are dialing to the second mobile phone automatically to make a phone call.

Description

Technical field [0001] The present invention is a method for making a call between mobile phones. More particularly, the present invention relates to a method for making a call between mobile phones that can automatically switch between a phone call and an intercom call in a short distance communication. . Background technique [0002] In today's age of mobile communication, people mostly use mobile phones to communicate with each other. As long as you pick up the mobile phone and dial the other party's mobile phone number, you can easily make a call. Although it is well known that high call charges will be incurred after using mobile phones to make calls, most people still regard mobile phones as necessary for various reasons such as business expansion, interpersonal communication, and high mobility. One of the communication tools. [0003] At present, there are two major digital mobile communication systems in Taiwan, GSM (Global System for Mobile Communications) and PHS (Perso...

Claims

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Application Information

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IPC IPC(8): H04Q7/20H04B7/26H04Q5/24
Inventor 赖振兴杨世龙
Owner INVENTEC(NANJING) TECH CO LTD
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