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SIM Only Tariffs

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Select your O2 Pay Monthly tariff

Pay Monthly SIM Only
 

simplicity tariffs from O2

 
Online 15
200 mins
400 texts
 
Plus Unlimited O2 to O2 Calls
£15 a month
View details
 
 
Key benefits:
  • 200 UK minutes and 400 UK texts each month
  • Plus unlimited O2 to O2 calls
  • Free voicemail
  • Browse the internet on your mobile for up to £1 per day
  • Free itemised online billing
    •  
    Key features
    UK voice calls1 20p/min
    UK calls to 07744/07755 numbers 25p/min
    UK calls to 0871 numbers 35p/min
    UK video calls Same as voice calls
    UK voicemail Free
    Calls to O2 Customer Services2 Free from your O2 mobile
    UK text message 12p
    UK picture/video message 25p
    International text message3 16p
    UK browsing4 Up to £1 per day
    1. UK voice calls

    Applies to calls made in the UK to standard UK landlines and all UK network mobiles. Excludes calls to 0871, 07744, 07755 and premium rate calls.

    2. Calls to O2 Customer Services

    Calls from a non-O2 mobile are charged at your providers' rates.

    3. International text message

    Texts sent from the UK to an international number. Subscribers to International Traveller Service and Discount Country will only be charged at 12p per international text.

    4. UK browsing

    Does not apply if you take a BlackBerry Pay As You Use tariff. Excessive usage policy applies.

     
     
    Online 20
    400 mins
    1000 texts
     
    Plus Unlimited O2 to O2 Calls
    £20 a month
    View details
     
     

    No lengthy
    contract

    200 UK mins
    400 UK texts

    Add additional calls, texts or browsing to your tariff for £7.50 per month

    Climate friendly
    O2 will donate £5 to the O2 Energy Saver Fund for every connection to an Online SIM Only tariff.
    Find out more
    O2 Broadband
    Plus get O2 Broadband from £7.50 per month with all Pay Monthly tariffs*
     
    Great reasons
    to buy online...
    Find our best value tariffs online

    Free delivery

    Keep your number

    14 day return guarantee

    Buy online or call
    0844 800 2200
     
     

    SIM Only

    30 days notice required for cancellation. Before you can use an O2 SIM card in your existing phone you may need to get your previous network or service provider to unlock the handset. You will need to wait until the expiry of any existing minimum term you have agreed and a charge may be payable.
     

    Unlimited

    Excessive usage policy applies. View details
     

    * Broadband

    Subject to availability, BT line, direct debit and minimum term contract. Price quoted is for O2 Pay Monthly and Pay & Go mobile customers. Discount for Pay & Go customers subject to £10 minimum top-up every 3 months. View terms.