Wireless communication apparatus, namely modems, cellular telephones, wireless local loop telephones, personal digital assistant (PDA) devices 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 namely, speakers, microphones, and external antenna connectors; 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 operating 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 all with instruction manuals sold as a unit