Phones
Tablets, laptops and dongles
SIMs and Tariffs
Accessories and more
Flexibility
Perks
Services
Connected
Live bigger with Volt
See all the reasons to choose O2
Top queries
Device help
Managing your account
Other ways to get help
You can call a contact saved in the address book on your phone.
Press the Digital Crown.
Press the phone icon.
Press Contacts.
Press the required contact.
Press the call icon.
Press the end call icon.
Press the Digital Crown twice to return to the home screen.
