An eSIM, or embedded SIM, is a digital SIM card that is built into a device, eliminating the need for a physical SIM card. Here are some key features of eSIMs:
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Embedded Technology: Unlike traditional SIM cards that are removable, eSIMs are soldered directly onto the device's motherboard.
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Remote Provisioning: Users can download and activate cellular plans remotely without needing to visit a store. This makes it easy to switch carriers or plans.
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Multiple Profiles: eSIMs can store multiple profiles, allowing users to switch between different carriers or plans easily, which is especially useful for travelers.
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Space-Saving: Since eSIMs don't require a SIM card slot, they save space within devices, allowing manufacturers to design slimmer devices or include other features.
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More Secure: eSIMs are generally considered more secure than traditional SIM cards since they are less prone to physical damage or loss.
eSIM technology is becoming more common in smartphones, tablets, wearables, and other IoT devices.