computer software for call accounting purpose

ANNUNCIATOR SYSTEM APPARATUS AND PARTS THEREOF FOR INDICATING THE CONDITIONS OF PROCESS AND OTHER VARIABLES, NAMELY INDICATORS, CHASSIS UNITS, RELAY UNITS, CIRCUIT CONTROL APPARATUS AND CABINETS FOR HOUSING THE SAME

ANNUNCIATOR SYSTEM APPARATUS AND PARTS THEREOF FOR INDICATING THE CONDITIONS OF PROCESS AND OTHER VARIABLES, INCLUDING INDICATORS, CHASSIS UNITS, RELAY UNITS, CIRCUIT CONTROL APPARATUS AND CABINETS FOR HOUSING THE SAME

computer notebook, laptop, personal computer (computer hardware, central processing unit, disc drives, keyboards, monitors, mouse, printer), computer accessories/peripherals