communications network infrastructure composed of base transceiver stations, base transceiver station controllers, and mobile telephone switching systems; subscriber communication stations; software for controlling the operation of base transceiver stations, base transceiver station controllers, mobile telephone switching systems, and subscriber communication stations and instruction manual sold as a unit

engineering services, namely, planning and designing communication stations and communication network infrastructure for cellular, wireless local loop, and personal communication services

training services and instruction for the installation, operation, maintenance, and repair of wireless communication apparatus, namely, subscriber communication stations and communication network infrastructure for cellular, wireless local loop, and personal communication services (PCS)