EXPANDABLE CORDLESS TELEPHONE SYSTEM WHICH USES UP TO EIGHT HANDSETS INCLUDING A BASE UNIT, ONE OR MORE REMOTE HANDSETS AND PROCESSOR HAVING EMBEDDED SOFTWARE IN THE BASE UNIT WHICH ENABLES THE BASE UNIT TO COMMUNICATE WITH THE ONE OR MORE REMOTE HANDSETS

COMPUTER PROGRAMS FOR COMMUNICATION AND LINKING BETWEEN COMPUTERS

Aircraft intercom equipment, namely, aircraft audio selector panels and aircraft intercoms