sim only

By: O2 Treats  05/12/2011

Keep it simple

Keep your phone, keep your number. All you need is a Sim. And with our 30-day plan options you don't have to commit.

Oodles of choice

We have plenty of plans. However you use your phone, there's one to suit you. And they start at just €20 a month on Bill pay.

Get more

There's more to life than minutes, texts and data. With O2 you get O2 Treats, Spend alerts, Priority tickets and more.

Order online

Talk more, text more | Bill pay


  • Best plan for talkers
  • 30 days contract
  • Keep your phone, keep your number

Free Extras | Bill pay

  • Tailor your plan to suit you
  • Pick from our 5 free extras
  • Free any network texts or free evening & weekend calls
  • 30 day contract

Free as a bird | Prepay

  • Pop a free Sim in your phone, top up and go
  • Unlimited calls and texts to O2
  • And up to €120 bonus credit
  • Just top up €20 a month
The information in this article was current at 02 Dec 2011


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