Cant receive one time code to access my account online, what can I do?

[hdehnadi]

Out of the country and can't receive a one-time code to access my account online, what can I do to sign into my O2 account ?

[madasaf1sh]

@hdehnadi 

You will need to make contact with o2 all the contact details can be found here Guide: How to find help & contact O2  as delivery of OTP's is not guaranteed whilst roaming.

You may have to use Skype to call o2 Guide: A Guide to Skype if you cant use your mobile..and call +44 800 902 0217