Bolt Ons
Add data, minutes and texts
What are Bolt Ons?
When you're running low on minutes, texts or data, you can top up with a Bolt On, from as little as £3 a month. There are even Bolt Ons for calling abroad, or if you're going away yourself.
If you're already with O2, you can manage your Bolt Ons in My O2. Otherwise you can add them once you've joined us.
If you have a Spend Cap, the price of these Bolt Ons will not be included within your Spend Cap.
See our Pay As You Go Bolt Ons here.
Calls and texts
Need more minutes or messages? Take a look at our calls and texts Bolt Ons.
MMS Bolt On
50 pictures or video messages. £5.11 a month.
Data
Stay connected with our range of data Bolt Ons.
100MB One-off UK and Europe Zone Data
If you choose this Bolt On it will start today. £5.50 a month.
500MB One-off UK and Europe Zone Data
If you choose this Bolt On it will start today. £8.50 a month.
1GB One-off UK and Europe Zone Data
If you choose this Bolt On it will start today. £12.50 a month.
2GB One-off UK and Europe Zone Data
If you choose this Bolt On it will start today. £15.50 a month.
4GB One-off UK and Europe Zone Data
If you choose this Bolt On it will start today. £18.99 a month.
8GB One-off UK and Europe Zone Data
If you choose this Bolt On it will start today. £24.99 a month.
12GB One-off UK and Europe Zone Data
If you choose this Bolt On it will start today. £32.50 a month.
The International Bolt On
Call international mobiles and landlines from 1p per minute, on Pay Monthly. Text INTBOLTON to 23336 or add via the link below. £3.00 a month.
Insurance
Get peace of mind with insurance for your device.
Mobile Insurance
Loss, theft and damage cover from £3.00 a month.
Mobile Insurance
Damage cover from £6.00 a month.
Tablet Insurance
Loss, theft and damage cover from £9.00 a month.
Tablet Insurance
Damage cover from £5.50 a month.
Next Generation Text Service
If you're deaf, hard of hearing or speech impaired, you can use the Next Generation Text Service (NGTS) to make calls. Get the Bolt On for discounts on NGTS calls.
Relay UK Service for Unlimited Mins Tariffs
If you choose this Bolt On it will start today. Free.