BUSINESS MOBILE · 30-DAY SIM-ONLY

One conversation, three networks to pick from.

We sell straightforward, rolling monthly SIM plans across EE, O2 and Vodafone, so you can match your business to whichever network covers your sites and travel best — without signing up to a plan you don’t need.

See the plans

No long lock-in

Every plan on this page runs on a 30-day rolling term, so you can move data allowances up or down as your team changes.

Unlimited UK calls & texts

Every tariff below includes unlimited UK minutes and texts as standard — the only thing that changes is how much data comes with it.

Straight talk on roaming

Roaming terms differ by network and by tier. We’ve set out exactly what’s included and what’s a daily add-on, network by network.

EE

Business Single

EE’s own-brand SIM plan, built for a single user who wants unlimited UK calling and a data allowance sized to how they work.

DATA TIERS
0GB 5GB 10GB 20GB 50GB 100GB Unlimited

Unlimited data carries a fair-use allowance of 600GB a month.

  • Unlimited UK minutes and texts on every tier
  • 5G ready across the UK, where the device and coverage support it
  • Europe roaming isn’t bundled in — daily roaming passes are available for Europe, business and world zone destinations when travel comes up
O2

Small Biz

O2’s small business tariff, with European roaming built into every tier rather than sold as an extra.

DATA TIERS
2GB 6GB 20GB 50GB Unlimited

Unlimited data carries a fair-use allowance of 650GB a month.

  • Unlimited UK minutes and texts on every tier
  • Roam Like Home across the EU included as standard, with an EU data allowance that scales alongside the UK one
  • Larger tiers add inclusive minutes and texts from the UK to Europe on top of the roaming allowance
Vodafone

Red Extra & Unlimited Max

Vodafone’s SIM-only range, stepping up from a light data tier to an unlimited plan with 5G and roaming built in.

DATA TIERS
1GB 2GB 6GB 24GB Unlimited Max

Unlimited data carries a fair-use allowance of 500GB a month.

  • Unlimited UK minutes and texts on every tier
  • 5G network access comes with Unlimited Max
  • Unlimited Max includes roaming across Europe, Vodafone’s Global Roaming Plus destinations and the World Traveller zone; other tiers can add the same zones for a small daily fee when needed

Not sure which network fits?

Coverage, roaming habits and how much data your team gets through all point in different directions. Talk to the Uni-Tel team and we’ll help you land on the right network and allowance.

Get in touch

What will it cost me abroad?

Pick your network and tariff, then the country you’re travelling to, and we’ll show you the roaming charges that apply.

Important: your Uni-Tel spend cap

Every SIM on your account has a £25 per month spend cap by default (unless you’ve asked us to set a different limit). This protects you from a large surprise bill if usage records come through from the network later than expected.

Any roaming charges you rack up abroad count towards this same £25 — alongside anything else outside your normal UK allowance that month. Use the figures below to work out whether your expected trip costs will fit under your current limit before you travel.

If the cap is reached, data and premium voice calls are barred on that SIM until the situation is resolved (standard voice and texts keep working). It automatically resets on the 1st of the month.

The limit can be raised in advance, before it’s triggered — so if you know a trip is likely to go over £25, contact us beforehand and we can set a higher cap for you. Once a SIM has actually been barred, though, the limit itself can no longer just be adjusted — the cap has to be lifted entirely to restore service, and doing that means the full cost for the rest of that month is charged in full, with no cap protection until the next reset.

Select a network, tariff and destination above to see roaming costs.
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Keeping an eye on your usage while you’re away

These are your phone’s own built-in controls, so they work the same way regardless of which network or tariff you’re on above.

iPhone (iOS)
  1. Go to Settings > Cellular (or Mobile Data) to see how much data you’ve used since it was last reset.
  2. Scroll to the bottom and tap Reset Statistics to zero the counter — handy right before you fly, so you can see exactly what a trip costs you in data.
  3. In the same screen, Cellular Data Options > Data Roaming lets you switch roaming off entirely if you want to rely on Wi-Fi only.
Apple’s official guide to checking data usage ↗
Android
  1. Go to Settings > Network & internet > SIMs (or Internet, then your carrier) to see your total data use, with a breakdown by app.
  2. Tap Data warning & limit to set an alert (or an automatic cut-off) at a data amount you choose — the closest thing Android has to a manual reset, since usage instead tracks against the billing-cycle date you set here.
  3. Roaming can be switched off from the same SIMs screen, under App data usage > Roaming (exact wording varies by phone manufacturer).
Google’s official guide to managing data usage ↗
Menu names shift a little between iOS/Android versions and phone manufacturers, so the links above are worth checking for the exact wording on your device.