AA battery cellular phone
Accessory communication device for telephone sets
Acoustic component mounting structure for portable radio unit
Acoustic horn for use in cellular flip phones
Acoustic seal system
Acoustic transducer assembly
Adjustable earpiece
Adjustable length telephone handset
Adjustable telephone headset
Adjustable telephone headset
Adjustable telephone system and method
Alphabetic telephone
Apparatus and method for protection of coin operated telephones
Apparatus for accepting and retaining a smart card
Apparatus for accepting and retaining an information card
Apparatus for anchoring a telephone handset to a telephone housi
Apparatus for anchoring a telephone handset to a telephone housi
Apparatus for cord-free hands-free telephony
Apparatus for electrically and mechanically connecting an auxili
Apparatus for mounting a rotational lens housing in a...