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Phones and devices

Phones and devices

Get support and information for your devices

Calls and messaging

Find answers on chat messaging, missed call alerts, and changes to supplementary services

Device guides

Information on our product security and device help tool

Device support

Get help with our phone health check

Product recall

Get the latest information about product recalls

Returns and repairs

Got a faulty device or changed your mind? Learn more about our returns and repairs

SIMs and numbers

Learn about activating your SIM and downloading your eSIM to your phone

Smartwatches

Learn about our range of smart wearables

Can't find what you're looking for?

My O2

Track your usage, check your bills, upgrade and more

Need help with your device?

Take a look at our useful self-help guide

O2 Community

Head to our forum to ask questions and chat with other O2 customers