ABSTRACT
The application of computer in various fields has eased a lot of problems encountered in the use of manual system in the various discipline if life. It is as measure towards addressing this issue that this project has primarily billing system that would get rid of the short falls. In this project, the researcher have analyzed the manual system and also identified some of the problems and limitation which seem to hinder the realization of the goals of the existing system.
With regard to this, the authors have designed a web based telephone billing system to help minimize some of the problems inherent in the manual system. To bring the subject matter to pictorial form for the user to appreciate more, flow diagrams to be seen in subsequent chapters. More so, this write up is mainly to introduce the reader to what mainframe can do especially in telephone billing system using NITEL Nigeria Plc, Enugu as a case study.
TABLE OF CONTENTS
Title Page
Approval Page
Dedication
Acknowledgement
Organization of Work
Abstract
Table of Contents
CHAPTER ONE
1.0Introduction
1.1Statement of the Problem
1.2Purpose of the Study
1.3Aims and Objectives
1.4Scope
1.5Limitations or Constraints
1.6Assumption
1.7Definition of Terms
CHAPTER TWO
Literature Review
CHAPTER THREE
3.0Description and Analysis of the Existing System
3.1Fact Finding Method Used
3.2Organizational Structure
3.3Objectives of the Existing System
3.4Input, Process, Output Analysis
3.5Information Flow Diagram
3.6Problem of the Existing System
3.7Justification for a New System
CHAPTER FOUR
4.0Design of the New System
4.1Output Specification and Design
4.2Input Specification and Design
4.3File Design
4.4Procedure Chart
4.5System Flow Chart
4.6System Requirements
CHAPTER FIVE
5.0Implementation
5.1Program Design
5.2Program Flow Chart
5.3Pseudocode
5.4Source Program
5.5Test Run
CHAPTER SIX
6.0Documentation
CHAPTER SEVEN
7.0Recommendation
7.1References
Appendix
