wireless communication apparatus, namely, modems, cellular telephones, wireless local loop telephones and personal communication services ( PCS) handsets and manuals and accessories therefor, namely, cigarette lighter adapters, AC adapters, data cables, carrying cases, belt clips, battery chargers, batteries and car kits including speakers, microphones, and external antenna connectors; computer and personal digital assistant (PDA) device accessories, fax/modem cards and manuals therefor, fax/modem software, and interconnect cabling for connection to wireless communication devices and wireline telephone systems; radio frequency (RF) and intermediate frequency (IF) transceiver circuit assemblies, and analog and digital signal processing circuit assemblies for wireless communication apparatus; computer programs for modems, wireless local loop telephones, cellular telephones, personal communication services PCS handsets and personal digital assistant PDA devices processors; integrated circuits for spread spectrum modulation and demodulation, error correction encoding and decoding, vocoding and preprogrammed memories containing processor instructions