One woman war told her she was due a free upgrade to a 5G SIM card.
Don't call Virgin Media O2 until you have seen the latest advice.
This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...
That’s because Daisy is a conversational artificial intelligence chatbot created by British mobile phone company O2 to help ...