ESIM Solution

An eSIM is a digital SIM that allows you to activate a cellular plan from your carrier without having to use a physical nano-SIM.

What is eSIM?

Let’s start with the basics. A SIM card contains your phone number and data plan, allowing your device to connect to a cellular network for data, calls, and SMS. An eSIM is a programmable SIM card that is embedded into your device. With rewritable information, you can change it’s operators or providers without swapping cards

Advantages:

eSIM stands for embedded SIM card which is soldered on the devices motherboard . An eSIM will come in the form of an integrated SIM chip that cannot not be removed from a device . The eSIM is sometimes called an eUICC (embedded Universal Circuit Card)
You need to have a device and a carrier that supports eSIM in order to use it

eSIMRemote Provisioning

1

An ‘embedded’ SIM has the same functionality as a regular SIM, but in a different form factor-a chip, designed to be permanently soldered into a mobile device.

2

The GSMA Embedded SIM specification allows new SIM profiles to be downloaded when required.

3

MNOs provide their SIM profiles to the subscription manager for download.

6

SIM profile downloaded makes it possible for a mobile network connection from one operator to another.

5

SIM profile package is downloaded securely from the subscription manager via OTA.

4

The subscription manager securely packages SIM profiles to be downloaded.

4

The subscription manager securely packages SIM profiles to be downloaded.

5

SIM profile package is downloaded securely from the subscription manager via OTA.

6

SIM profile downloaded makes it possible for a mobile network connection from one operator to another.

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