A Subscriber Identity Module contains vital data about your mobile service. This includes your phone number, which allows your device to connect to the network. Additionally, a SIM card holds settings for calls, texts, and data usage. Accessing these details can be important for troubleshooting service problems or verifying your profile details. Y

A SIM holds vital data about your phone plan. This encompasses your unique identifier, which allows you to connect to cellular communication systems. Additional information stored on your SIM can vary depending on your telecom company and more info contract. Often stored data include your IMEI number, communication settings, and network access po