voicemail from abroad

[Chiaretta]

I am in Italy and I need to listen to my voicemail. I can't have any access. I tried 901, 00447802090100 but nothing. Could you please help me?

[Cleoriff · Accepted solution]

@Chiaretta 

All re voicemail here Guide: All you need to know about O2 Voicemail 901 

OR

You can message O2 on Facebook ( https://o2uk.co/O2CFB) , Twitter ( https://o2uk.co/O2CTW) or Instagram ( https://o2uk.co/O2CIG) , they should be able to help you with this