Associating dial numbers with call origination schemes

Asymmetric data transmission for use in a multi-modulation...

Asymmetric handheld electronic device

Asymmetric handheld electronic device

Asymmetric wireless communication system using two different...

Asymmetric, optimized common-source bi-directional amplifier

Asynchronous serial communications on a portable communication d

Attachment device for a mobile phone or the like

Audio accessory switching circuit

Audio communications module for an office chair

Audio diaphragm mounting arrangements in radio telephone...

Audio headset communication apparatus and method

Audio I/O headset plug and plug detection circuitry

Audio in a mobile receiver

Audio management in a dual processor environment

Audio manipulation systems and methods

Audio nickname tag associated with PTT user

Audio output device selection for a portable electronic device

Audio output device, its alarm output control method, and...

Audio output using multiple speakers