O2 SIM Only Deals
Below are the best O2 SIM only deals currently available. O2 refer to their SIM only deals as ‘Simplicity’.
Content last updated: Tuesday 18 June 2013
| Visit the O2 website for even more SIM only deals |
Benefits of a SIM only contract from O2
O2 Simplicity is the new pay monthly SIM only contract offer from O2. O2 offer a great range of benefits, including:
- Options are tailored for people who want to both text and talk

- There’s no long contract. You can cancel your O2 SIM contract within 30 days
- You can keep your current mobile and just get a new O2 SIM card
- You can customise your contract with Bolt Ons (available after you have chosen your tariff)
- 30 day and 12 month contracts available
- You can save £5 per month if you choose a 12 month contract
- Tailored contracts are available especially for iPhone, BlackBerry and Smartphone users:
- iPhone: 1 month and 12 months – Designed especially for iPhone users with Unlimited Texts & Internet
- BlackBerry: 1 month and 12 months – Designed especially for BlackBerry with Unlimited Texts & Internet
- Smartphones: 1 month and 12 months – Includes data for smartphone/Internet users
- Prices start from as little as £10.50 per month with the O2 Simplicity 100 deal on 30 days rolling contract. This O2 SIM deal gives you 100 free minutes per month and unlimited texts
- Alternatively you can pay £31 per month with the O2 Simplicity 1200 deal on 30 days rolling contract. This O2 SIM deal gives you 1200 minutes per month and unlimited texts
- Cheap O2 broadband internet for all O2 SIM only customers
- Additional data packages are available on top of your standard O2 SIM only tariffincluding:
- The Basics, which gives you 100MB for £3 per month
- The All Rounder, which gives you 500MB for £6 per month
- The Works, which gives you 1GB for £10 per month
- Free delivery for you new O2 SIM card
- O2 SIM only customers on a 12 month contract are eligible to upgrade their phone after just 9 months.
- With certain contracts you are eligible for 3 months free home broadband
- If you maintain any of O2′s contracts for over 24 months you are entitled to 12 months half price home broadband.
O2 Priority Tickets
O2 have cemented themselves as one of the UK’s best mobile phone SIM only providers by giving you priority tickets to concerts, gigs and sporting events. You get access to tickets before they go on general release, allowing you access to the best seats in the house!
O2 Priority Moments
O2 continue their excellent offers for SIM only customers with the great Priority Moments offer, which gives their customers vouchers for things such as £100 off a Thomas Cook holiday and 20% off Adidas clothing at JJB (correct as December 2011).
Pay monthly SIM only rates from O2
O2 Simplicity offers some of the best contracts available, 
with the following great facilities for free:
- Free O2 to O2 calls with certain contracts
- Free itemised online billing
- Free calls to O2 Customer Services
Charges outside O2 Simplicity SIM only allowance include:
- Browse the internet on your mobile for up to £1 per day
- Voicemail = 12p/min
- UK voice calls = 35p/min
- UK video calls = Same as voice calls
- UK calls to 07744/07755 numbers = 25p/min
- UK calls to 0871 numbers = 35p/min
- UK text message = 12p
- UK picture/video message = 25p
- International text message = 16p
For even more O2 SIM only deals visit the O2 website







