Method for permitting change of an electronic card without powering off and communications device employing the method

In a method for permitting change of an electronic card without powering off and a communications device employing the method, the communications device includes a control module, a card connector for receiving the electronic card, and a trigger module. The method includes: when the communications d...

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Bibliographic Details
Main Authors LO WENIEH, SUN SHENGIH, HE JIUN-SHIUNG, LO MING-ZHU, LIN FENG-YI
Format Patent
LanguageEnglish
Published 15.11.2011
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HANDLING RECORD CARRIERS
JAMMING OF COMMUNICATION
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
SECRET COMMUNICATION
TELEPHONIC COMMUNICATION
TRANSMISSION
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Summary:In a method for permitting change of an electronic card without powering off and a communications device employing the method, the communications device includes a control module, a card connector for receiving the electronic card, and a trigger module. The method includes: when the communications device is in an on state, triggering the trigger module to generate a trigger signal to the control module; enabling the control module to determine a card insertion mode if it is detected that a state of electrical connection of the card connector with an electronic card changes from a disconnected state to a connected state after receipt of the trigger signal; and enabling the control module for supplying power to the electronic card inserted into the card connector upon determining the card insertion mode.
Bibliography:Application Number: US20080127892