Search O2
I want to...
Please select
Log into My O2
View O2 Bolt Ons™
View my bill
Understand my bill
Set up my mobile phone
Use Voicemail 901
Protect our children
Send a text message
Media messaging
Register my Pay & Go ™
Buy a mobile phone
View Tariffs
Find my nearest O2 Shop
Work at O2
Use my phone abroad
Use directory enquiries
Buy a ringtone
Play a game
Use Trafficline 1200™
Contact O2
Help
Go to blueroom
Help
Home
Online Shop
Mobiles & Tariffs
Online shop
Online business shop
Tariffs
iPhone
Office on the move
Gadgets & Accessories
Mobile guide
Retail stores
Top up
Business Tariffs
Mobile reviews
Broadband
Home Broadband
Mobile Broadband
Business Broadband
Services
Alerts & Information
Messaging
Mobile internet and O2 Active
International
Ways to connect
Setting up your phone
Insurance
i-mode®
Bluebook
UK coverage
Child protection
Fun & Games
Games
My online friends
Music
Sports Betting
Chat
Mobile video
How Lo?®
EyeVibe
Bluebook
Business
Corporate
SME
Shop
Business Sales enquiries
Help
Setting up your phone
Unblock my mobile
Lost & stolen mobiles
Web Top up
Travelling abroad
Understanding your bill
Getting Started - Pay Monthly
Getting Started - Pay & Go
Online Help
iPhone Help
Broadband Help
Mobile email help
O2 Forums
Welcome
Sign In
Or
Sign Out
Help
Joining us
Pay Monthly help
Pay & Go™ help
iPhone help
Mobile support
Our services
Broadband help
Mobile email help
Lost & stolen
Priority Club
Unblock my Mobile
Glossary
Consumer Code of Practice
O2 Forums
Contact us
You are in
O2 Home
Help
iPhone help
Using iPhone abroad
Using iPhone abroad
Most Frequent Queries
Can I use my iPhone abroad?
How do I switch off Data Roaming?
How much is Wi-Fi abroad?
How do I connect to Wi-Fi when I am abroad and how much is it?
Will my service work the same while abroad?
Search O2 help
What are you looking for?
iPhone help before you travel
Help using your iPhone abroad
Charges when using your iPhone abroad
iPhone help when returning from abroad
iPhone Pay & Go -
change data settings
iPhone Pay & Go - change data settings
with a new SIM card
Keeping you
secure