| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method and a device which store two different SIM(subscriber identification module) electronic cards in one telephone set. SOLUTION: The card reader for an electronic communication device such as a cellular telephone set is disclosed. The card reader is provided with a housing, in which one or more electrical contact sets are stored. The card reader is provided with at least one card holder slide assembly, which is adapted to receive a first electronic SIM card. This SIM card is inserted in the card holder slide assembly to be inserted to the telephone set and is arranged, so as to be aligned with an electronic contact in the housing. Thus the telephone set has the capability of operation with at least two SIM cards, and consequently, two telephone numbers can be used with a single telephone set.</p> |
