Roaming charges

[ScottyB]

I live abroad most of the time and have my default phone line and data set for the foreign sim. When I travel back to uk, like I did in November and for Xmas, I switch to the O2 sim when I land at Manchester airport. Why would my most recent two monthly bills include calls that I did not receive or answer on my uk sim? The O2 bill says “Non-EU roaming charges” but I have not received any calls to my UK phone sim in the last two months. 

[Enlli]

Hard to say but I know,of a couple of cases where silent calls from Spammers have caused this

Just a guess

[MI5]

@ScottyB 

If you contact O2 they should be able to give you more info.

You can get in touch with Payment Management team on +44 800 902 0217 

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