A packet communication terminal is provided without delay in packet communication between the packet communication terminal moving between different networks, and a correspondent packet communication terminal. The single sheet half-wave plate has a number of apertures arranged in a checked pattern and is prepared by die-cutting a single optical sheet using a pressing machine and adhered to the exit surface of the beam splitting assembly. Screwingunscrewing of the wheels varies axial distance, with respect to the hammer, of either the tools or only of the insulation clamping tool. The example method may also include providing the set of device specific provisioning data to the network device.