REMOTE CONTROLLING CALL ORIGINATOR

PROBLEM TO BE SOLVED: To improve an operability by setting a combining part of the main body of a remote controlling call originator and a cover to be a specific shape structure, so as to selectively cover one of operating surface of both sides. SOLUTION: In a main body 3 of a remote controlling call originator with an operating surfaces 4 and 5 on both the front and rear surfaces, guide grooves 8 and 9 are provided in the longitudinal direction of guide surfaces 6 and 7, which are orthogonal to the operating surfaces 4 and 5 and opposed to each other, from their central parts to the neighborhood of respectively one end parts. The cover 10 the cross sectional area of which is in a recessed shape is set to be a shape and size, capable of covering one surface of the operating surfaces 4 and 5. Projections 13 and 14 are provided on surfaces 11 and 12 opposite to the guide surfaces 6 and 7, when the cover 10 covers one of the operating faces 4 and 5 and these are set to be fitted with the guide groove 8 and 9 in freely rotatable and slidable state. An arbitrary face of the operating faces 4 and 5 can be covered by reversing the cover 10 at a position the projections 13 and 14 to reach the end parts of the guide grooves 8 and 9 at the time of sliding the cover 10 along the guide grooves 8 and 9.