West Corporation

Intrado Corporation

Michael Arthur Koepke

Eileen Kaye Boroski

John Lawrence Snapp

Kuen-Yih Hwang

Gerald R Eisner

Mary Alice Boyd

Aaron Daniel Miller

Christopher Fairol Robbins

Gregory Allen Nemec

Michael Francis Friedrich

A system and method that tests emergency services location information and provides virtually instantaneous feed-back to a technician in the field, monitoring center or both. A location of a mobile communications device is determined by the technician via independent means and a call is placed to a special test number. When an element in the mobile network receives the call, it recognizes the special number and obtains location information regarding the mobile communications device by the means currently employed in the art for emergency services calls. The location information is delivered back to the calling mobile communications device, where it is compared to the previously-determined location. The two locations may then be stored on the mobile communications device, forwarded to a monitoring center or both.

Verification of communications network-derived location information

A system for handling special number calls placed from a calling instrument using a text messaging format includes: a plurality of message handling units configured in at least one communication network accessible by the calling instrument. At least one selected message handling unit of the plurality of message handling units operates to recognize an extant call placed from the calling instrument using a special number and expressed in the text messaging call format. The plurality of message handling units cooperates to effect querying the calling instrument to ascertain a substantially pinpoint geographic location of the calling instrument substantially contemporaneously with the extant call. The plurality of message handling units cooperates to use the geographic location for routing the extant call to at least one selected special number answering station coupled with the at least one communication network and situated generally proximate with the geographic location.

System and method for handling special number calls using text message format

A method for establishing a spatial street address data set including: First, in no particular order: () providing street address data; () providing postal data; () providing community translation data; and () providing a spatial layer base map. Second, establishing a first data base containing once-translated address entries, each relating to a selected community entry from the street address data or a selected community entry from the community translation data. Third, establishing a second data base containing twice-translated address entries, each relating to a selected street name entry from the postal data or a selected street name entry from the street address data. Fourth, treating the second data base with a geocoder routine to create geocoded address entries in a geocoded data set. Fifth, situating the geocoded data set in a spatial layer. Sixth, orienting the spatial layer with known loci in the spatial layer base map.

Method and system for establishing a spatial street address data set

A system and method that provides a map image as part of, or along with, ALI information by dispatching a map query to a central map server after receipt of the ALI information, which includes an address, geo-coordinates or both. A map image corresponding to the requested location is returned. The ALI database may request the map image after retrieving or determining the location of the caller. Data to generate map images is stored in a central server or group of servers. In this manner, the data only has to be updated once for all users to have the updates. Further, the map server may be connected to wireline telephone facilities, wireless telephone facilities, or both, in a manner that is complimentary to the topography of the telephone network.

System and method for providing a map image supplemental to automatic location identification information

A system is for providing communication between a caller and a special number call answering facility including call answering positions. Calls are in a first call format including caller identification information or a second call format without identification information. The system includes: (a) A first switch coupled with a special number switch in a network. The first switch receives a first call in the first format, converts the first call to an interim call maintaining the identification information in the second call format and presents the interim call at an output. (B) A second switch coupled with the call answering facility, coupled with the first switch and coupled with an administrative number switch in the network. The second switch receives the second call in the second format and the interim call and distributes the calls among the call answering positions.

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Geneva, IL, United States of America

Michael Arthur Koepke