Unfortunately, this deal is no longer available

Three 5G Sim Only - Unlimited Data, Minutes and Texts for £10pm (24mo) @ Three

Posted 29th Sep 2021

This deal is expired. Here are some options that might interest you:

No idea if this is a glitch, but noticed MSE are advertising Three Unlimited data plan for £10 on a 24-month contract.

Bargain if true. EDIT: Looks like it's the real deal folks, enjoy!


  • 24 month contract
  • Unlimited minutes, text and data
  • 5G Ready at no extra cost
  • Personal Hotspot
  • Go Roam Around the World

Go Roam

With our Advanced plans, you can use your data to upload your holiday selfies, and call and text home, at no extra cost in 71 destinations all over the world.

Go Roam lets you use your call, text and data allowance in 71 destinations around the world at no extra cost (up to fair usage limits). So, you can sit back, relax and get your ‘gram on without worrying about roaming charges.

Personal hotspot

With Personal Hotspot, you can use your existing data allowance to connect other devices to your phone and get online. Pretty handy when there's no Wi-Fi.

Using Personal Hotspot on Pay Monthly

All our new Pay Monthly phone and SIM-only plans include Personal Hotspot. If you have a plan with a limited amount of data, Personal Hotspot usage will be taken from your monthly data allowance.

If you have Unlimited data, you can use your phone as a Personal Hotspot to your heart’s content. No need to worry about hefty bills, it’s all covered by your Unlimited data plan.

More info

Find out how to:

Use your phone as a Wi-Fi hotspot.

Change your password.

Free calls to customer services

Customer Services team from the UK: 0800 and 0808 and 0500

Three Coverage Checker- Before you purchase, check if good signal in your area.

The price displayed includes a £5 monthly discount for paying by a recurring method, such as direct debit. Each April, your Monthly Charge will increase by 4.5%.

Prices may rise annually - full details here

Mobile contract providers tend to increase your monthly tariff by inflation - and exactly which measure depends on the network:

Three: a Fixed Annual Price Change, 4.5% this year.
O2: RPI plus 3.9%.
EE, Vodafone: Consumer Price Index plus 3.9%.

The date of the adjustment also varies by provider:

Three: April
O2: Announced in Feb, effective from April
EE: Announced in Jan, effective from March
Vodafone: Announced in Jan, effective from April

What is Sim only?

SIM only is just that, where you only pay for the minutes, texts, and data you use on your sim-card.

You will have to supply your own device i.e phone/tablet to insert the sim-card into, hence why it's called 'sim only'
Community Updates