The KX-TDA0156 provides 4 communication channels for Panasonic handsets. Each cell station can only handle up to 4 simultaneous phone calls. For systems with multiple handsets, we recommend adding additional cell stations for improved performance when answering calls. The cell stations should be positioned at least 10 feet apart. In most setups, cell stations should be placed approx 75 feet from each other creating overlapping cell coverage. One cell station has approx 150 feet in radius coverage.

The cell station are powered by the control unit and do not require an AC adaptor or power supply to work.