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
1.0 Introduction
1.1 Statement of the Problem
1.2 Purpose of the Study
1.3 Aims and Objectives
1.4 Scope
1.5 Limitations or Constraints
1.6 Assumption
1.7 Definition of Terms
CHAPTER TWO
Literature Review
CHAPTER THREE
3.0 Description and Analysis of the Existing System
3.1 Fact Finding Method Used
3.2 Organizational Structure
3.3 Objectives of the Existing System
3.4 Input, Process, Output Analysis
3.5 Information Flow Diagram
3.6 Problem of the Existing System
3.7 Justification for a New System
CHAPTER FOUR
4.0 Design of the New System
4.1 Output Specification and Design
4.2 Input Specification and Design
4.3 File Design
4.4 Procedure Chart
4.5 System Flow Chart
4.6 System Requirements
CHAPTER FIVE
5.0 Implementation
5.1 Program Design
5.2 Program Flow Chart
5.3 Pseudocode
5.4 Source Program
5.5 Test Run
CHAPTER SIX
6.0 Documentation
CHAPTER SEVEN
7.0 Recommendation
7.1 References
Appendix
