Unwanted calls and messages
Getting nuisance or malicious calls and texts? Find out what to do and how to report them.
Call blocking and/or stopping
Ofcom regularly gives us a list of numbers which we have to block or stop as part of our regulatory responsibilities. Find out more.
Age restricted content and age verification
If a site has been rated 18+ by the BFFC you won't be able to access it without proof of age. Find out more.
Be aware of what you're posting online and how to keep private things private.
Protect your phone from viruses, and set up a pin to keep it secure.
How to get a copy of the information we store about you
Find out how to access your personal data from O2.
Access for all
Get help with our website accessibility. Find out more
Read about instant messaging apps, how they affect your data allowance and what to do about unwanted messages.
O2 and NSPCC
Keep your kids safe online with O2 and NSPCC. Find out about parental controls and our helpline.
Get advice on staying safe from fraud. And find out how to report fraudulent activity.
Phishing and smishing advice
Find out how to stay safe from suspicious emails and texts.
Mobile location services
Some apps and services use location data to give a better experience. Find out more.
Malware and viruses
Keep an eye out for fake emails and attachments. And protect your phone from viruses and malware.
Protecting your information
We take great care to keep your personal information safe. Read about how we protect and use customer information.
Find out more about what cookies are, and how we use them.
Topics from O2 Community
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