Discover the business benefits of eSIMs, the embedded SIM technology that enhances flexibility, security, and cost-efficiency. Learn how eSIMs work, their setup process, and why they are advantageous for enterprise organisations.
What is an eSIM?
An eSIM, or embedded SIM, is a small, programmable SIM card embedded directly into a device. Unlike traditional SIM cards, which are removable, eSIMs are built into the device’s hardware. They store multiple profiles and allow users to switch between networks without physically changing the SIM card.
How to Set Up an eSIM
Setting up an eSIM is straightforward but may vary slightly depending on the device and network. Here’s a general step-by-step guide:
- Check Device Compatibility: Ensure your device and network supports eSIM technology.
- Obtain an eSIM Profile: Contact your network to get an eSIM profile. They will provide a QR code or an activation code.
- To activate the eSIM, go to your device’s settings.
- Navigate to the data network section.
- Select “Add Data Plan” or a similar option.
- Scan the QR code or enter the activation code provided by your network.
- Once the eSIM profile is added, configure your settings such as primary and secondary data plans if you have multiple profiles.
- Ensure that the eSIM is active by testing the connection with calls, messages, or data usage.
eSIM Compatibility
In the UK, several major networks support eSIM technology for business customers, including: EE, Vodafone, O2 and Three
The largest phone manufacturers have integrated eSIM technology into their devices, including:
- Apple: The iPhone XR, XS, 11, 12, 13, and 14 series, support eSIM.
- Samsung: eSIM support is available on the Galaxy S20, S21, S22, Note 20, and Z Flip/Fold series.
- Google: Pixel 3 and later models, including the Pixel 4, 5, 6, and 7 series, are eSIM-compatible.
- Microsoft: Surface devices like the Surface Pro X support eSIM.
- Huawei: Select models like the Huawei P40 series have eSIM functionality.
eSIM FAQs
1. Can I have multiple eSIM profiles on one device?
Yes, many devices support multiple eSIM profiles, allowing users to switch between different networks and plans.
2. Is an eSIM secure?
Yes, eSIM technology is secure. It uses encryption to protect data and can be remotely managed by the network, adding an extra layer of security.
3. Can I use an eSIM while travelling?
Absolutely, eSIMs are ideal for travellers as you can easily switch to a local network without needing a physical SIM card.
4. What happens if I change my device?
You can transfer your eSIM profile to a new device by contacting your network. They will provide a new QR code or activation code for the new device.
5. Are eSIMs compatible with all networks?
Most major networks support eSIM technology, but it’s essential to check with your specific network to ensure compatibility.
Benefits of eSIMs for Businesses
1. Flexibility and Convenience
eSIMs allow businesses to manage multiple mobile plans without the need for physical SIM cards. This is particularly beneficial for companies with employees who travel frequently or use multiple devices. The ability to switch between different networks seamlessly ensures that employees remain connected wherever they are, enhancing productivity and operational efficiency.
2. Cost Savings
Businesses can save on roaming charges by switching to local networks when travelling. Additionally, managing mobile plans remotely reduces the need for physical logistics and reduces administrative costs. eSIMs eliminate the need to purchase and ship physical SIM cards, which can lead to significant savings, especially for large organisations.
3. Enhanced Security
eSIMs provide enhanced security features, including remote management and encryption. For businesses that handle sensitive data, the ability to remotely activate or deactivate eSIM profiles ensures that lost or stolen devices can be quickly secured, reducing the risk of data breaches.
4. Simplified Device Management
IT departments can easily manage mobile plans across the company. This includes activating, deactivating, or switching plans without handling physical SIM cards, streamlining operations. Centralised management of eSIMs allows IT teams to quickly respond to changes in network needs, deploy updates, and troubleshoot connectivity issues more efficiently.
5. Sustainability Benefits
eSIMs reduce the need for plastic SIM cards and their packaging, cutting down on plastic waste and carbon emissions associated with manufacturing and shipping physical SIMs. Adopting eSIM technology helps businesses reach their sustainability goals sooner by reducing their environmental footprint.
eSIMs from Marlin Communications
Marlin Communications can provide your organisation with eSIMs from the four largest networks in the UK (Three, O2, EE & Vodafone) plus the tools you need to manage your mobile estate from a centralised platform.
Call 0800 032 8274 or click here to book a discovery call to assess your business’s mobile requirements and future needs.
About Marlin Communications
Marlin Communications is an award-winning, leading provider of Unified Communications & collaboration solutions including voice, data, mobile, video, network security and contact centre technology for businesses of 50 – 5,000 staff.
We have clients across the south of England and in Europe and our own, on-premises, 1,000 ft² Technology Suite at our Bath office, where we host regular events and showcase technology solutions for our clients. Contact us for your free comms audit or product demo.
Get the latest tech news & reviews – straight to your inbox
Sign up to receive exclusive business communications, tech content, new tech launches, tips, articles and more.
Click here to follow the LinkedIn page and stay up-to-date via the LinkedIn newsletter