학술논문
Billing: Can you manage?
Document Type
Article
Author
Source
Australian Communications; May97, p83, 12p, 3 Color Photographs, 1 Diagram, 3 Charts, 1 Graph
Subject
Language
ISSN
08189021
Abstract
Discusses several applications of telephone information and management systems and complexities associated with billing management. Tool in traffic engineering; Communications manager of an organization with a network; Calculation of call costs by using the call duration; Verifier of carrier bills; Difficulty in monitoring the telephone usage patterns of staff. INSET: How a TIMS works..