KEY TELEPHONE SYSTEMS COMPRISED

Brand	Owner (click to sort)	Address	Description
ENCORE	INTER-TEL, INC.	1615 S. 52nd Street Tempe AZ 85281	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 NUMBER DIALED AND WHICH STATION PLACED OR RECEIVED CALL, ON INCOMING AND OUTGOING CALLS, PROVIDING DISPLAY ON INSTRUMENT SHOWING TIME AND PHONE NUMBER DIALED;
ENCORE CX	INTER-TEL, INC.	1615 S. 52nd Street Tempe AZ 85281	KEY TELEPHONE SYSTEMS COMPRISED OF TELEPHONES, TELEPHONE APPARATUS AND PARTS THEREOF PRIMARILY FOR SUCH USES AS RECEIVING AND PLACING LOCAL AND LONG DISTANCE TELEPHONE CALLS, PROVIDING INTERCOM COMMUNICATION 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 NUMBER DIALED AND WHICH STATION PLACED OR RECEIVED CALL, ON INCOMING AND OUTGOING CALLS, PROVIDING DISPLAY ON INSTRUMENT SHOWING TIME AND PHONE NUMBER DIALED;IN THE STATEMENT, COLUMN 1, LINE 1, EXECUTON SHOULD BE DELETED, AND EXECUTONE SHOULD BE DELETED.;
PARAGON	TIE/COMMUNICATIONS, INC.	Stamford CT	Key Telephone Systems Comprised of Some or All of the Following Components; Telephone Station Sets, Key Service Units, Power Supplies, Direct Station Selection Consoles, Intercom and Door Answering Boxes, Electric Door Chime Boxes, Applique Boxes for Interfacing Single-Line Telephone Station Sets to a Key Telephone System, Speakerphones, Amplifiers, Paging Loudspeakers, Flash Switch Assembly Units, Wall Mounts for Telephone Station Sets, and Parts Therefor;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Directory assistance provides telephone number look up services to callers based on the business or caller name as listed in a telephone directory. In the prior art, directory assistance provides a value-added service to telephone users and an expense that must be charged back to telephone callers or absorbed by telephone carriers. In enhanced directory assistance (EDA) services as described in the disclosure, EDA is further developed to deliver a keyword targeted advertising service to telephone listing owners and advertisers. The present invention provides a method and system to extend EDA services to the wireless messaging systems used by telecommunications operators. The invention further discloses methods to support both one-way and two-way communications on these devices, as well as systems to support the distributed EDA Transaction business model.