An eSIM, or embedded SIM, is a digital SIM that allows you to activate a cellular plan from your carrier without having to use a physical SIM card. It's a small chip built into your device that can be programmed and reprogrammed as needed.
Key Features of eSIM:
- Built directly into your device
- Can store multiple carrier profiles
- Easily switch between carriers or plans
- No need for physical SIM card swapping
- More convenient for international travel
How eSIM Works:
When you want to activate a new plan or switch carriers, you can do so by scanning a QR code or using an app provided by your carrier. The eSIM then downloads and stores the necessary information to connect you to the network.
Advantages of eSIM:
- Saves physical space in devices
- Environmentally friendly (reduces plastic waste)
- Enables easier device management for businesses
- Simplifies the process of changing carriers
- Ideal for IoT (Internet of Things) devices