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Dual-card intelligent terminal and intelligent SIM card switching method based on the same

A smart terminal and switching module technology, applied in telephone communication, network data management, electrical components, etc., can solve problems such as impact on users' work and life, missed important calls by users, and poor user experience, so as to avoid manual switching of SIM SIM card, dialing operation is convenient, and the effect of avoiding missed calls

Active Publication Date: 2015-09-30
SHENZHEN K FREE WIRELESS INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For users, the manual SIM card switching process is not only laborious and time-consuming, the user experience is not good, it may also cause the user to miss important calls, which will affect the user's work and life

Method used

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  • Dual-card intelligent terminal and intelligent SIM card switching method based on the same
  • Dual-card intelligent terminal and intelligent SIM card switching method based on the same

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Experimental program
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Embodiment Construction

[0035] In order to solve the problem that the manual switching of the SIM card in the prior art is laborious and time-consuming, the user experience is poor, and the manual switching of the SIM card may also cause the user to miss important calls, the main innovations of the present invention are:

[0036] 1. The dual-card smart terminal of the present invention is equipped with a SIM card switching module 400 and a SIM card switching module control switch. When a user initiates a call to a target communication device through the dual-card smart terminal, the SIM card switching module 400 can be installed in the dual-card smart terminal. When the communication network provided by the first SIM card 500 / second SIM card 600 is poor or the first SIM card 500 / second SIM card 600 is in arrears, the dual-card smart terminal can be removed from the first SIM card in a very short time. 500 / The first communication service mode / second communication service mode provided by the second SIM ca...

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PUM

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Abstract

The invention discloses a dual-card intelligent terminal and an intelligent SIM card switching method based on the same. The dual-card intelligent terminal comprises a processing module, a communication module, and an SIM card switching module. The processing module is used for initiating a voice call request to a target communication device by the communication module after reception of a call instruction from a user and sending an SIM card switching instruction to the SIM card switching module when the current signal strength of the dual-card intelligent terminal does not reach a set signal strength threshold. The SIM card switching module is used for executing first SIM card switching operation for switching of the dual-card intelligent terminal from a first communication service mode to a second communication service mode or second SIM card switching operation of switching of the dual-card intelligent terminal from the second communication service mode to the first communication service mode when receiving the SIM card switching instruction. According to the invention, whether the intelligent SIM card switching is executed is decided according to the specific situation during the calling process, thereby providing great convenience for the dialing and calling operation of the user.

Description

Technical field [0001] The present invention relates to the technical field of voice communication, and more specifically, to a dual-card smart terminal and a method for smart switching of SIM cards based on the dual-card smart terminal. Background technique [0002] With the rapid development of communication technology, the penetration rate of mobile terminals with built-in dual SIM cards or multiple SIM cards is increasing. However, mobile terminals on the market do not have an intelligent SIM switching function. When the user uses the mobile terminal to perform a call operation when the SIM card is in arrears or the network signal in the environment is poor, the call will fail. At this time, the user needs to manually switch the SIM card on the mobile terminal, and use the communication function provided by the other SIM card to continue the call operation. For users, the manual switching process of the SIM card is not only laborious and time-consuming, and the user experien...

Claims

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Application Information

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IPC IPC(8): H04M1/725H04W8/24
Inventor 冯美银
Owner SHENZHEN K FREE WIRELESS INFORMATION TECH
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