9 Computer software for use in asset tracking systems; computer software for the tracking of personnel; computer hardware; computer hardware for use in asset tracking systems; telecommunications equipment, namely, telecommunications cables, telecommunications switches, telecommunications towers, telecommunications transmitters, telecommunications exchangers, microphones, mobile phones, two way radios, GPS receivers and PDAs; telecommunications equipment, namely, telecommunications transmitters, telecommunications exchangers, telecommunications handsets, mobile phones, two way radios, GPS receivers and PDAs for use in asset tracking systems