Telephones; speaker telephones; mobile telephones; adaptor device for telephones to provide specialized audio properties, user controls and user interfaces through use of internal logic and form factor functions; adaptor device for mobile telephones for providing specialized audio properties, user controls and user interfaces through use of internal logic and form factor functions

'adaptor':6,29 'audio':13,37 'control':16,40 'devic':7,30 'factor':27,51 'form':26,50 'function':28,52 'interfac':19,43 'intern':23,47 'logic':24,48 'mobil':4,32 'properti':14,38 'provid':11,35 'speaker':2 'special':12,36 'telephon':1,3,5,9,33 'use':21,45 'user':15,18,39,42

SLEEP PHONE

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