 To disassemble audio link, remove from the docking station. Insert the opening tool into the groove and do not twist the tool while opening audio link, as this could damage the housing. Slide it around audio link from left to right until the main unit and the battery unit detach from each other. To assemble audio link, first detach the battery unit and the main unit starting at the bottom. Press the two parts together until the battery unit fully snaps into the main unit. There should be no gap between the two parts. The green status light will start pulsing to show that your audio link is ready to use. Audio link can be used with the attachment clip. Align the clip to the hole on one side and carefully snap it into the hole on the opposite side. Alternatively, audio link can be used with the docking station, even with the clip still on. Open the rubber socket and make sure it sits in its recess. Push it down firmly into the docking station.