With the TU Go app you can:
- Use wifi to call, text and check voicemail when you don't have a signal
- Use your O2 number on more devices
- Text and call anyone over wifi - they don't even need the app
- Connect over wifi when you're abroad, and call and text at UK rates
- Get your calls and texts on your tablet or laptop when your phone's out of battery
Download for free now and we’ll send you a text to get started. TU Go is currently available for Pay Monthly and Business customers.
See our terms.