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Apparatus for a wireless communication network, comprises: a directional beam antenna, an antenna controller for directing said directional beam antenna in an optimum signal quality beam direction, and coding means operable at two or more coding rates, to switch between said rates responsive to said

Apparatus for a wireless communication network, comprises: a directional beam antenna, an antenna controller for directing said directional beam antenna in an optimum signal quality beam direction, and coding means operable at two or more coding rates, to switch between said rates responsive to said controller changing said antenna beam direction.

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Apparatus for a wireless communication network, comprises: a directional beam antenna, an antenna controller for directing said directional beam antenna in an optimum signal quality beam direction, and coding means operable at two or more coding rates, to switch between said rates responsive to said

Apparatus for a wireless communication network, comprises: a directional beam antenna, an antenna controller for directing said directional beam antenna in an optimum signal quality beam direction, and coding means operable at two or more coding rates, to switch between said rates responsive to said controller changing said antenna beam direction. herein the recessed shape is a concave shape that prevents the orifice from being blocked when the back cover member is placed against a substantially flat surface. 4. The device of claim 1 wherein the audio outlet orifice is located in the back cover near a corner formed where a top side of the back cover meets a rear surface of the cover, and spaced downwards from the topside. 5. The device of claim 1 wherein the audio outlet orifice is located substantially centrally in relation to the concave shape of the area of the back cover surrounding the audio outlet orifice. 6. The device of claim 1 wherein said channel extends from below the orifice to an edge of a top side surface of the portable telephone device. 7. The device of claim 1 wherein the channel forms an audio passageway that is adapted to guide sound from the orifice out into a surrounding environment. 8. The device of claim 1 wherein when the back cover member is abutted against said substantially flat surface, a void is formed between an outer surface of the area of the back cover surrounding the audio outlet orifice and the flat surface. 9. A portable telephone device comprising: a housing for the telephone device having a front cover and a back cover; a buzzer mounted inside the housing against the back cover, the buzzer being aligned with an opening in the back cover adapted to allow sound from the buzzer to pass through the opening and into a surrounding environment; wherein an exterior portion of the back cover surrounding the opening is recessed so that when the back cover is placed against a substantially flat surface, a void that is formed allows the sound to pass into the surrounding environment. 10. The device of claim 9 wherein the exterior portion of the back cover surrounding the opening has a concave shape. 11. The device of claim 9 wherein the opening in the back cover is oriented substantially perpendicular to a front surface of the buzzer.