Phonak ComPilot II User Manual page 59

½ Connect the device into an outlet on a circuit
different from that to which the receiver is
connected.
½ Consult the dealer or an experienced radio / TV
technician for help.
Notice 4:
Japanese Radio Law and Japanese Telecommunications
Business Law Compliance. This device is granted pursuant
to the Japanese Radio Law (電波法) and the Japanese
Telecommunications Business Law (電気通信事業法).
This device should not be modified (otherwise the granted
designation number will become invalid)."
59