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Dive into the research topics where Henry Charles Dittmer is active.

Publication


Featured researches published by Henry Charles Dittmer.


Archive | 1986

Station number portability

Rainie Marie Bicknell; Frank Jeffrey Bogart; Henry Charles Dittmer


Archive | 1992

Mnemonic and synonymic addressing in a telecommunications system

Frank Jeffrey Bogart; Bruce Douglas Butterfield; David Lee Chavez; Henry Charles Dittmer; Frederick Robert Fix; Larry Joseph Hardouin; Nancy Kathryn Schmidt; Linda Lorene Thomson


Archive | 1992

Dynamic tone-adminstration in a switching system.

Frank Jeffrey Bogart; Bruce Douglas Butterfield; David Lee Chavez; Henry Charles Dittmer; Frederick Robert Fix; Larry Joseph Hardouin; Nancy Kathryn Schmidt; Linda Lorene Thomson


Archive | 1992

Context-dependent call-feature selection in a telecommunication system

Frank Jeffrey Bogart; Bruce Douglas Butterfield; David Lee Chavez; Henry Charles Dittmer; Frederick Robert Fix; Larry Joseph Hardouin; Nancy Kathryn Schmidt; Linda Lorene Thomson


Archive | 1992

User-code based call treatment

Frank Jeffrey Bogart; Bruce Douglas Butterfield; David Lee Chavez; Henry Charles Dittmer; Frederick Robert Fix; Larry Joseph Hardouin; Nancy Kathryn Schmidt; Linda Lorene Thomson


Archive | 1992

Call number translator

Frank Jeffrey Bogart; Bruce Douglas Butterfield; David Lee Chavez; Henry Charles Dittmer; Frederick Robert Fix; Larry Joseph Hardouin; Nancy Kathryn Schmidt; Linda Lorene Thomson


Archive | 1992

Arrangement providing numbering independence for shared PABX

Frank Jeffrey Bogart; Bruce Douglas Butterfield; David Lee Chavez; Henry Charles Dittmer; Frederick Robert Fix; Larry Joseph Hardouin; Nancy Kathryn Schmidt; Linda Lorene Thomson


Archive | 1992

Arrangement for visualization, of a dialed number

Frank Jeffrey Bogart; Bruce Douglas Butterfield; David Lee Chavez; Henry Charles Dittmer; Frederick Robert Fix; Larry Joseph Hardouin; Nancy Kathryn Schmidt; Linda Lorene Thomson


Archive | 1992

Montage réalisant indépendance de numérotation dans un central privé portagé

Frank Jeffrey Bogart; Bruce Douglas Butterfield; David Lee Chavez; Henry Charles Dittmer; Frederick Robert Fix; Larry Joseph Hardouin; Nancy Kathryn Schmidt; Linda Lorene Thomson


Archive | 1992

Sélection de caractéristiques d'appel dépendant du context, dans un système de télécommunication

Frank Jeffrey Bogart; Bruce Douglas Butterfield; David Lee Chavez; Henry Charles Dittmer; Frederick Robert Fix; Larry Joseph Hardouin; Nancy Kathryn Schmidt; Linda Lorene Thomson

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