Patent attributes
A holder apparatus is provided for a portable electronic device, in particular in a motor vehicle. The portable electronic device is designed for bidirectional data transfer with the motor vehicle, wherein the holder apparatus has a base element which can be fixed in the motor vehicle and which has a plurality of holder elements, and at least one wall and/or cover element which is coupled to the holder elements such that it can be reversibly plug-connected. The portable electronic device can be secured in the holder apparatus in an interlocking and/or force-fitting manner by the base element and the at least one wall and/or cover element.