Body-worn Operation This device was tested for typical body-worn operations with the back of the phone kept 0.6 inches (I.5cm) from the body. To comply with FCC RF exposure requirements, a minimum separation distance of 0.6 inches (I.5cm) must be maintained between the user's body and the back of the phone, including the antenna, whether extended or retracted. Third-party belt-clips, holsters and similar accessories containing metallic components shall not be used.