Bringing eSIM capability to the channel

  • Seamless, reliable IoT connectivity
  • Local rates for data consumption
  • Multi-network roaming – access to 500+ networks worldwide
  • New opportunities in the connected market
What is eSIM?
Not just a new SIM, an entirely new way to connect
Developed by the GSMA and already widely accepted by the telecoms market, eSIM is the new standard in SIM card technology. A rewritable chip, built directly onto the device, the eSIM brings wide ranging benefits to consumers, enterprises and IoT solutions.

Key Benefits

Operator Profiles

Load operator profiles to multiple devices remotely, over the mobile network or using Wi-Fi.

Swap Profiles

Swap profiles without removing the SIM. Store multiple profiles on a single device.


The flexibility of SIM types accounts for every possible use case and often takes up much less space than traditional SIMs.


Roaming and moving devices can automatically navigate between network providers.


Enable IoT deployments to get updated by pushing profile changes to the devices from our unified control platform.

More Information

Download our brochure to learn more about the eSIM solution from Zest4 or contact us today on 0161 956 3355 about bringing eSIM capability to the channel.