This website uses cookies. By clicking Accept, you consent to the use of cookies.
Click Here
to learn more about how we use cookies.
Accept
Reject
Browse
Shop
Help
My O2
Basket
O2
Shop
Help
My O2
Basket
Sign in or Register
Community
Welcome & News
Welcome & News
Tech Support
Access For All
Volt
New to O2
Products & Services
Pay Monthly
Pay As You Go
Business Customers
O2 Priority
My O2
Other Products and Services
Devices
Apple
Android
Other Devices
Discussions, Feedback & off-topic
Discussions & Feedback
Off-Topic
Guides & Reviews
How-to Guides
Reviews
duncan
Level 1: Joiner
since
30-04-2020
24-03-2022
User Statistics
2
Posts
0
Solutions
0
Kudos Given
0
Kudos Received
View All
O2 Community
About duncan
User Activity
Topics
Replies
Network
30-04-2020
I got problem all my contacts are showing unknown
Re: Network
01-05-2020
Look you have put my contacts as unknown and I tryed my sim in another phone and it just showing unknown calls in both phones so I know it a network problem and you need to rest it