ENCORE
KEY TELEPHONE SYSTEMS COMPRISED OF TELEPHONES, TELEPHONE APPARATUS AND PARTS THEREOF PRIMARY FOR SUCH USES AS RECEIVING AND PLACING LOCAL AND LONG DISTANCE TELEPHONE CALLS, PROVIDING INTERCOMMUNICATION FROM ONE TELEPHONE TO ANOTHER WITHIN THE SYSTEM, PROVIDING AUTOMATIC SELECTION AMONG DIFFERENT LONG DISTANCE TELEPHONE ALTERNATIVES; PROVIDING SPEAKERPHONE OPTION, PROVIDING SPEED DIALING OF FREQUENTLY CALLED PHONE NUMBERS, PROVIDING THE ABILITY TO RECORD DATA, NAMELY DATE, TIME AND PHONE NUMBE...
Cancelled · April 30, 1984 · 73477902 ·