With the TU Go app you can:
- Use your O2 mobile number on more devices.
- Stay connected in more places with calls, texts and voicemail over wifi.
- Call and text anyone – they don't need to have the app.
- Connect over wifi anywhere in the world with the same rates as in the UK.
- Download the app for free and create your account – we'll send you a text to complete the registration.
TU Go is currently available for Pay Monthly customers and is now available for Business customers.
See our terms.