Multi-network SIMs
Stop tying your people and your critical devices to a single network and its dead spots. A multi-network SIM roams across the UK's networks and locks onto the strongest signal, so you stay connected where one carrier alone would leave you stranded.
The problem with one network
Put your whole business on a single carrier and you inherit its weak spots along with its strengths. That is fine at a well covered desk, but out on the road, deep in the countryside or on a device that simply cannot drop offline, one network is a gamble.
The fix is not a better single network, because they all have gaps in different places. The fix is to use more than one, so where the first fades, the next takes over.



The three options
They all look like an ordinary SIM. The difference is how many networks they can use, and therefore how far they reach and how well they cope when one network lets you down.
A standard business SIM tied to a single network. You get that one carrier's coverage, and its dead spots come along with it.
Everyday users in well covered areas where keeping the cost down matters most.
One SIM that can use three of the major UK networks, hopping to whichever is available. Far fewer dead spots and genuine resilience.
Travellers, field teams and important devices that need to stay connected.
One SIM with access to all the available UK networks, always locking onto the strongest signal. The widest coverage and the highest resilience there is.
Critical, always-on devices and anywhere a single network simply is not reliable enough.
How it works
A multi-network SIM constantly checks the networks around it and connects to the strongest one available. As you move, or as conditions change, it switches automatically to keep you on the best signal. There is no app to open and no settings to change. It simply works, quietly, in the background.

Where it earns its keep
For a lot of businesses a normal SIM is perfectly fine. But for these people and devices, roaming across networks is the difference between connected and cut off.
Reps, drivers and fleets crossing regions all day, where one network runs out and another begins.
Farms, remote sites and the great outdoors, where one network barely reaches but another just might.
Lifts, alarms, telemetry, payment terminals and CCTV that simply cannot be allowed to drop offline.
A resilient connection that keeps a site online if its main broadband or line goes down.
Instant connectivity for events, construction and new premises, long before broadband is available.
Trackers, sensors and connected kit that roam constantly and must stay reachable wherever they are.
Common questions
The SIM checks the networks available where it is and connects to the strongest, then switches automatically as you move or as signal changes. Nobody has to do anything, and there is no app to manage.
It comes down to how much being offline would cost you. Single carrier suits well covered, cost-sensitive use. Tri-net is a great step up for travel and field work. Multi-net is the one to pick for critical devices and the hardest to reach places. Tell us the job and we will point you to the right one.
Yes. They work in phones, mobile routers, trackers and all kinds of connected devices, so the same resilience is available to your people and your equipment.
If a dropped connection costs you money, safety or a missed alarm, then yes. For a device that has to stay online, or a person who cannot afford to lose signal, the extra resilience pays for itself the first time a single network would have failed.
We can. Whether it is a handful of vehicles or hundreds of devices, we set them up, pool the data and manage them under one account, with the same free support as everything else we do.
Tell us where your people and devices need to stay connected. We will work out whether single, tri-net or multi-net is right, set it up, and look after it for you.