Telephone handset for a broadband telecommunication system
AssigneeAvaya Inc.
InventorsDieter Dorn, Kurt Brunsfeld, Hans-Ulrich Eckard
Life of this patent
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Abstract
A telephone handset for a broadband telecommunication system, whose housing is composed of an upper shell and a lower shell forming a joining edge, shall guarantee a reliable coupling of the resonance volume to the free field with a particularly low sound leakage. For this purpose, the joining edge is provided according to the invention with a number of coupling slots.
Claims6
Telephone handset for a broadband telecommunication system, whose housing is composed of an upper shell and a lower shell, forming a joining edge, said joining edge being provided with a number of coupling slots, wherein the coupling slots are provided on the top side of the telephone handset.
A telephone handset, comprising:
- a housing composed of an upper shell and a lower shell, the upper and lower shells forming a joining edge, the joining edge having a plurality of coupling slots, the coupling slots being provided on the top side of the telephone handset.
Dependencies are inferred from the claim text.