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Automatic message accounting

Known as: Ama, Cama, Centralized Automatic Message Accounting 
Automatic message accounting (AMA) provides detailed accounting for telephone calls. When direct distance dialing (DDD) was introduced in the US… 
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Related topics

Related topics

4 relations
Extension (telephone)Marker (telecommunications)Telephone exchangeWire wrap

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2012
Highly Cited
2012
The Feeding, Ranging, and Positional Behaviors of Cercocebus torquatus, the Red-Capped Mangabey, in Sette Cama Gabon: A Phylogenetic Perspective
................................................................................................................................ ii Dedication ............................................................................................................................. v Acknowledgements............................................................................................................... vi Vita vii List of Tables ......................................................................................................................... xi List of Figures ....................................................................................................................... xv Chapter One: Introduction .....................................................................................................1 1. 
2012
2012
Prevención e incidencia de oclusión del catéter y trombosis venosa en pacientes adultos con nutrición parenteral domiciliaria (NPD)
In adult home parenteral nutrition (HPN) programme patients up to now no evidence-based recommendations exist on the central… 
2011
2011
Learning from Mickey, Donald and Walt: Essays on Disney's Edutainment Films
Throughout its long and colorful history, Walt Disney Studios has produced scores of films designed to educate moviegoers as well… 
2010
2010
Building Big Business in Russia: The Impact of Informal Corporate Governance Practices
1. Introduction 2. Russia's Corporate Governance Abuses 3. Turning Post-Soviet Enterprises into Business Firms 4. Yukos: Building… 
2005
2005
Utilizacion de parámetros químicos y microbiológicos como criterios de madurez durante el proceso de compostaje
El objetivo de este trabajo fue estudiar la evolucion de algunos parametros quimicos (materia organica, relacion C/N, CIC, C… 
2004
2004
Fertilização de lavoura e pastagem com dejetos de suínos e cama de aves.
2002
2002
Facing Up to the Past: Perspectives on the Commemoration of Slavery from Africa, the Americas and Europe
Contributions from: Samir Amin, Ama Ata Aidoo, Hilary Beckles, Barryl Biekman & Alex van Stipriaan, Allison Blakely, Ian Buruma… 
1999
1999
Influência do substrato no desenvolvimento de mudas de erva-mate (Ilex paraguariensis St. Hil.).
Este trabalho trata de diversos experimentos desenvolvidos procurando entender a influencia do substrato para preenchimento das… 
1982
1982
Arglabin — A new sesquiterpene lactone fromArtemisia glabella
The total extractive substances have been obtained from the epigeal part of Artemes~a glab~IL~ Kar. et Kir. (~ smooth wormwood… 
1978
1978
Carboniferous and Permian Fusulinids from Fukuji, Central Japan
CARBONIFEROUS AND PERMIAN FUSULINIDS FROM FUKUJI,CENTRALJAPAN by Isao Niikawa (with 3 text ·figures and 14 plates) (Contribution… 
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