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
Carena
Level 1: Joiner
since
14-06-2013
04-09-2021
User Statistics
1
Posts
0
Solutions
0
Kudos Given
0
Kudos Received
View All
O2 Community
About Carena
User Activity
Topics
Replies
New SIM card
04-09-2021
I received a new SIM card a couple of weeks ago, inserted it into an old phone and have not been able to make or receive calls or texts since; how do you activate the SIM
No replies to display.