Keep your connection covered with 4G mobile backup from £10 per month

Backup for your Business

Make downtime a thing of the past with 4G mobile backup. Our solution gives you the speed, flexibility and assurance that businesses need today. If your fixed line goes down for more than 30 seconds, the 4G connection takes over to get you back online in under a minute.

  • No more lengthy downtime
  • Speeds of up to 150Mbps
  • Active straight out of the box
Or call us: 0800 783 3353

Why Choose a Mobile Backup Solution?

A backup solution is an essential component for businesses seeking to ensure uninterrupted internet connectivity. This solution leverages the 4G mobile network as a broadband failover option, automatically switching to 4G when the primary wired connection experiences downtime or disruptions. This seamless transition minimises operational interruptions, maintaining productivity and access to critical online services.

Ideal for environments where consistent connectivity is paramount, such as retail, healthcare, and temporary or remote work settings, a mobile backup solution provides a reliable safeguard against unexpected internet outages. With easy setup and integration, it offers a straightforward and cost-effective way to enhance network resilience.

By ensuring continuous internet access, a mobile backup solution supports business continuity, reduces the risk of data loss, and enhances overall service reliability.

By choosing a backup solution you can ensure your business has continuous internet connectivity by seamlessly switching to the 4G network during primary connection outages, thereby maintaining productivity and operational efficiency.

Small Print

Your Charges will increase on 1 April each year by a percentage equal to the UK Consumer Price Index annual rate of inflation (as of January that year) plus 3.9%. The increase will be applied to the pre-promotion price.

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Subject to a 18 month contract term unless stated otherwise. At the end of the promotional period, the price reverts to the recommended retail price. This can be found in our Price Lists.

Any promotional savings calculations are based on the promotional term stipulated and XLN’s current promotions and connection fees (where applicable). Prices against nearest comparable product as per provider websites, excluding competitor promotions are correct at 19/04/2021.

Phone only: Comparison against online price of BT’s Value line rental with UK call package (where applicable) and new line installation.

Phone & Broadband: Comparison against online price of BT’s Broadband Essential & line rental with UK call package (where applicable) and PC security.

Phone & Fibre: Comparison against online price of BT’s Superfast Fibre Essential & Digital Phone Line with UK call package (where applicable) and PC security.


Subject to an 18 month contract term unless stated otherwise. Details of prices can be found in our Price Lists.


The speed achieved is subject to the quality of your line, distance between your property and the exchange and the ability of your local exchange.

Wireless router included.


The meter configuration at your business premises must be supported by us to enable us to quote.

You must provide us with a copy of your renewal quote from your existing supplier showing your renewal prices and estimated or actual annual consumption. We will use this information to provide you with a quote. We promise to beat the price of your first written renewal offer only.

The price we quote is only valid at the time it is quoted. Prices change daily.

Any savings we quote are for illustrative purposes only and will vary depending on the actual amount of electricity you consume during the period of the contract.


Information correct at time of going to press. Errors & omissions exempt. Speak to your XLN agent for our latest deals. All offers available to new customers only. All prices exclude VAT. Prices may go up during your contract. Manual billing charge of £7.95 per month for non-Direct Debit payments.