SIM card activation is the process of enabling a Subscriber Identity Module (SIM) card for use on a mobile network. A SIM card is a small, removable card that stores a user’s account information, including their phone number, contacts, and text messages. When a SIM card is inserted into a mobile phone, it allows the phone to connect to the network and make calls, send texts, and access data services.
Activating a SIM card is typically a simple process that can be done online, over the phone, or at a retail store. However, the specific steps involved may vary depending on the carrier and the type of SIM card being activated.
