Patent ID: 8121644

Claim:
A mobile phone capable of automatically handling smart card, comprising: a cover; a card connector mounted in the cover; a card holder for holding the smart card and comprising a plurality of contact points and a sheet with at least a portion thereof responsive to magnetic forces, wherein the sheet is mounted on the back of the card holder, and the contact points are arranged on a sidewall of the card holder and contact with the card connector when the smart card is drawn into the mobile phone, thereby the smart card is electrically connected to the card connector; a supporting member mounted in the cover, wherein a plurality of electromagnets are mounted on the supporting member, when the electromagnets are electrified one by one according to a first order, the sheet is attracted by the electromagnets one by one according to the first order, and thus the card holder is drawn into the mobile phone along the supporting member; when the electromagnets are electrified one by one according to a second order, the sheet is attracted by the electromagnets one by one according to the second order, thus the card holder is ejected from the mobile phone along the supporting member; a switch unit configured for generating a switch signal for drawing in the card holder or ejecting the card holder in response to user operations; a processor electrically connected to the connector and configured for determining whether the switch signal transmitted from the switch unit is for drawing in the card holder or ejecting the card holder; and an electromagnet controlling unit configured for electrifying the electromagnets one by one according to the first order when the switch signal is determined to draw in the card holder, and electrifying the electromagnets one by one according to the second order when the switch signal is determined to eject the card holder.