Speaker phone module connectable to either a cellular telephone
Speaker position optimizing device for mobile communication...
Speaker sound enhancement for a mobile terminal
Speaker switching device
Speaker system
Speaker system
Speaker system for mobile device
Speaker with earphone function
Speakerphone accessory
Speakerphone accessory for a portable telephone
Speakerphone feature for a wireless handset
Special battery reserve of portable electronic devices for...
Speech recall in cellular telephone
Speech recognition system for electronic switches in a non-wirel
Speech recognition system for electronic switches in a non-wirel
Speech recognition system for electronic switches in a...
Speech recognition system for electronic switches in a...
Speech recognition technique based on local interrupt detection
Speed calling in a wireless centrex system
Speed dialing method for displaying contact information and...