Join the eSIM evolution

JT, an eSIM provider, represents the most radical change in over two decades of GSM connectivity, in terms of how customers can select and change service provider profiles based on the criteria or business rules of their choosing.


eSIM Insure:

Any network, any time, with no hassle

The best connectivity for you, free from limitations — eSIM Insure enables you to fully utilise the flexibility of eSIM cards. It allows you to switch from JT’s network to any other MNO network at any time, no questions asked. We’ll support your transition to another network completely, there’s no lock-in and we’ll test your devices to ensure a successful, stress-free migration.

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eSIM IoT Connectivity

Why JT?

Global connections

JT is the oldest and largest telecom provider in the Channel Islands, with over 130+ years of experience. What’s more, JT has over 600+ partnerships with other mobile operators, that’s why we can promise hassle-free MNO transfer, from JT to any other MNO.

Learn More About IoT Connectivity


JT is at the forefront of emerging telecom tech, including the Internet of Things, global coverage, and mobile security. Our eSIM solutions are supported by groundbreaking technology and industry pioneers, giving you access to the very best services available. Every one of our services is held to the highest standards, providing you with total confidence and security.

View Our Innovative IoT Platform
Speak to an Expert

Schedule a meeting with one of our IoT experts to explore how JT’s IoT connectivity solutions can open up new opportunities for your business.

Talk to An Expert

IoT Resources

Get the information your business needs on IoT technology, networks, and services.

Case Study: Connected PoS Devices

See how Phoenix Managed Networks used JT’s connectivity solutions to increase productivity and efficiency while improving customer satisfaction.

What is a Private APN and How It Affects IoT Security

APNs help you and your staff connect to a network simply and securely. Learn the benefits of using a private APN for IoT connectivity.

Benefits of a Fixed IP SIM Card

Get the details on how a fixed IP SIM is different from other SIM cards, as well as the types of fixed IP SIMs available to your business.