SIMCardSimulator is a C++ project that replicates the essential functions of a SIM card. It provides a hands-on experience with key SIM operations, including contact management, IMSI retrieval, and user authentication.

• 📇 Contact Management: Store and manage contacts easily
• 🔐 Authentication: Validate SIM card using IMSI and PIN
• 🌐 Network Simulation: Simulate communication between the SIM card and mobile networks
• 📡 OTA Communication: Basic simulation of over-the-air interactions

Dive into the workings of SIM cards and see how they interact with mobile networks! 🚀