Telephone Billing System Using Tkinter and SQLite in Python with Source Code

The Telephone Billing System is an interactive desktop application built entirely with Python using the Tkinter library. The application allows users to manage telephone billing for customers. The Telephone Billing System Using Tkinter and SQLite also features customer details management and billing generation. This project is an excellent way to practice and reinforce essential programming concepts, making it a valuable exercise for enhancing your Python skills in application development.

The Telephone Billing System Using Tkinter and SQLite in Python with Source Code is free to be downloaded just read the content below for more info. This application is for educational purpose only.

Telephone Billing System Using Tkinter and SQLite in Python with Source Code Basic Information

• Language used: Python
• Coding Tool used: Built-in Python IDLE
• Type: Desktop Application
• Database used: SQLite

About Telephone Billing System

The Telephone Billing System Using Tkinter and SQLite is a user-friendly desktop application developed in Python that simulates the core functionalities of a real-world telephone billing system. It uses Tkinter to create an interactive graphical interface where users can easily manage customer information, including adding new subscribers, updating existing records, and removing inactive accounts. The application stores all customer and call-related data securely in an SQLite database, ensuring efficient data management and persistence without the need for an external database server.

The system automatically calculates telephone bills based on call duration, usage rates, or predefined billing plans, reducing manual errors and saving time. Users can search and view detailed billing records, generate monthly invoices, and review payment histories through a well-organized interface. Overall, this project highlights essential concepts such as GUI design, database connectivity, CRUD operations, and basic business logic implementation, making it an excellent learning project for students and beginners aiming to build practical Python applications.

Telephone Billing System Using Tkinter and SQLite in Python with Source Code Features

• User-Friendly GUI Interface
  • Built with Tkinter, featuring clean input forms and tables.
  • Easy navigation with buttons for generating, viewing, and managing bills.
  • Separate sections for customer info, call records, and billing summary.
• Customer Information Management
  • Input fields for customer name, contact number, and address.
  • Stores customer details for repeated billing cycles.
  • Search and edit existing customer information.
• Call Record Management
  • Stores details of incoming, outgoing, and local calls.
  • Includes call duration, type, and charges.
  • Automatically calculates total call charges per customer.
• Billing and Invoice Generation
  • Generates detailed telephone bills with itemized call charges.
  • Displays subtotal, tax, and total amount due.
  • Option to print or save invoices as text or PDF.
• SQLite Database Integration
  • Stores all customer data, call records, and billing history.
  • Enables CRUD operations: create, read, update, and delete records.
  • Persistent storage ensures data is saved between sessions.
• Search and View Past Bills
  • Search bills by customer name, phone number, or bill ID.
  • View historical billing records for auditing or reference.

Sample Application Screenshot:

Telephone Billing System Using Tkinter and SQLite in Python with Source Code Installation Guide

1. First you need to download & install the Python IDLE's, here's the link "https://www.python.org/downloads/".
2. Download the source code in this site.
3. Locate and Extract the zip file.
4. Open the extracted folder
5. Locate the py file.
6. Then open the file via python IDLE or any IDE that supports python language.
7. Run the py file to launch the program.

That's all, The Telephone Billing System was created fully functional using Python language. I hope that this project can help you to what you are looking for. For more projects and tutorials please kindly visit this site. Enjoy Coding!

The Telephone Billing System Using Tkinter and SQLite in Python with Source Code is ready to be downloaded just kindly click the download button below.

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