From the FAQ pages here:
http://service.o2.co.uk/IQ/SRVS/CGI-BIN/WEBCGI.EXE/,/?St=387,E=0000000007958104365,K=8723,Sxi=1,T=gu...
If you're a Pay Monthly or Business mobile broadband customer, then yes - but remember it can become expensive. So we suggest you choose one of our data Bolt Ons if you want to use this service abroad.
Pay Monthly customers - You'll need to fill in this form to activate the roaming service. You can also select a Data Abroad Bolt On at the same time.
Business Mobile Broadband customers can also use this form to add one of our data Bolt Ons.
Pay & Go customers cannot use O2 Mobile Broadband abroad at the moment. If you want to use mobile broadband abroad then you'll need to move to a Pay Monthly contract.
To support Disasters Emergency Committee: http://www.dec.org.uk/appeals text Nepal to 70000 to send £5
Sky Unlimited Broadband - Windows 10 - Nexus 4 Android 5.1.1
