Patent ID: 9288304
Filing Date: 2016-03-15
CPC Classification: H04B,H04M

Claim Text:
1. A mobile communication device with replaceable back covers, comprising: at least two replaceable back covers comprising a first replaceable back cover and a second replaceable back cover, the first and second replaceable back covers having different functions, each of the first and second replaceable back covers comprising a first connection interface, the first replaceable back cover comprising a first integrated circuit (IC) element having first identification information and transmitting the first identification information by the first connection interface; the second replaceable back cover comprising a second integrated circuit (IC) element having second identification information and transmitting the second identification information by the second connection interface, the first and second identification information correspond to different functions; a body engaging with one of the first and second replaceable back covers, the body comprising a processing unit, a storage unit, and a second connection interface, the processing unit being electrically connected to the storage unit and the second connection interface, the storage unit storing at least an application and a mapping table, the mapping table being configured to record the first and second identification information and corresponding applications; wherein when the one of the first and second back covers is assembled to the body, the first connection interface is connected to the second connection interface, the processing unit receives one of the first and second identification information and looks up the mapping table according to the one of the first and second identification information, and the processing unit enables the corresponding application according to the mapping table.