Communication card and system with communication card and box

A system, comprising:

• a communication card;
• and
• a box,
• wherein the box comprises:
• an outer housing,
• a mark at a location at an outer side of the outer housing, and
• at least one separator inside the outer housing and being configured such that the communication card can be inserted into the box, wherein the at least one separator is configured to hold the communication card in a predetermined position such that an antenna of the communication card is arranged within the box at a position adjacent to the mark.

A method performed by a communication card, the communication card comprising:

• an antenna,
• a memory, being realized as a non-volatile memory,
• a signal evaluation circuit, coupled to the antenna and to the memory,
• an energy supply circuit, coupled to the antenna, the signal evaluation circuit and the memory,
• a data interface,
• a signal processing circuit coupled to the data interface and to the memory,
• a supply voltage terminal coupled to the signal processing circuit and to the memory,
• a printed circuit board, wherein the data interface, the signal processing circuit and the supply voltage terminal are located at the printed circuit board,
• a panel that is mechanically and electrically connected to the printed circuit board, wherein the antenna is located at the panel, and
• a further interface that is realized as communication interface, is coupled to the signal processing circuit and is located at the panel,
• the method comprising:
• receiving by the energy supply circuit, in a commissioning phase, electrical power via the antenna and providing electrical power to the signal evaluation circuit and the memory;
• receiving by the signal evaluation circuit, during the commissioning phase, configuration data via the antenna and storing the configuration data in the memory;
• and receiving by the supply voltage terminal, during an operating phase,
• electrical power, and reading by the signal processing circuit, during the operating phase, the configuration data stored in the memory.