I need to reset my voicemail pin but I'm abroad can this be done on line
Unfortunately there is no way to do it online however I can and reset it for you on my end.
I cannot guarantee that it will work as your abroad but we can try for you. If it doesn't work then I'm afraid you'll have to wait until you get back into the UK to reset it.
I'll send you a Private Message asking for details, please reply to it so I can take a look for you.