Patent ID: 7149307

Claim:
A locking arrangement in a terminal device of a telecommunication system ( 60 ) comprising: a plurality of structural elements that are removably attached to the terminal device wherein the structural elements include at least an accumulator ( 66 ) and a smart card ( 70 ); an accumulator space ( 90 ) for receiving the accumulator; a smart card compartment ( 67 ) for receiving the smart card; and a solid locking piece ( 100 ) to be attached to a frame of the terminal device, wherein a frame part ( 10 ) of the solid locking piece includes a plurality of functionally separate, compressible locking elements, and each of the locking elements are configured to secure a specific structural element of the plurality of structural elements, wherein the solid locking piece includes a plurality of accumulator cover locking elements ( 30 , 31 ) so that when an accumulator cover is put in place, the accumulator cover is subjected to a spring force that presses the accumulator cover away from the frame of the terminal device.