English | 11Theft Deterrent FaceplateThe faceplate of the unit can be detached andtaken with you, helping to deter theft.Removing the FaceplatePress the Release button.The faceplate is unlocked, allowing you to detachit.• The faceplate is a precision piece of equipment andcan be damaged by shocks or jolts. For that reason,keep the faceplate in its special storage case whiledetached.• Do not expose the faceplate or its storage case todirect sunlight or excessive heat or humidity. Alsoavoid places with too much dust or the possibility ofwater splashing.Reattaching the Faceplate1 Align the projections on the unit with thegrooves on the faceplate.ProjectionsGrooves2 Push the faceplate in until it clicks.The faceplate is locked in place, allowing you touse the unit.TEL MuteThe audio system automatically mutes when acall comes in.When a call comes in"CALL" is displayed.The audio system pauses.Listening to the audio during a callPress the [SRC] button.The "CALL" display disappears and the audiosystem comes back ON.When the call endsHang up the phone.The "CALL" display disappears and the audiosystem comes back ON.