Lock-releasing mechanism for telephone set with muting function

Locking arrangement for a cover part of a subscriber...

Loudspeaker and telephone device comprising such a loudspeaker

Low cost adjustable base stand

Low-noise transmitting receiving earset

Low-profile speakerphone with downward oriented microphone confi

Magnetic hinge apparatus

Magnetically driven vertically correcting antenna for portable t

Mechanical acoustic filter with adjustable high-frequency...

Mechanical key lock for portable electronic devices and...

Method and apparatus for concealing mute in an IP-based...

Method and apparatus for keypad representation in a mobile...

Method and apparatus for presenting content data and...

Method and apparatus for protecting circuitry accessible through

Method and apparatus for routing conductors through a hinge

Method and apparatus for selectively disabling a...

Method and system for automatically activating and deactivating

Method and system for enhanced color transmission in a...

Method for connecting a battery circuit in a cellular telephone

Method for manufacturing electronic device panel and...