O2

I have contacted Business help over this issue 6 times now over the past 5 months and at this point, about ready to leave O2! Basically on our business account if I log into our 'My O2 Business' account I can view my Bills etc and see basic ionformat...

Having an extremely frustrating experience after moving our phones from an O2 person to O2 business account with WiFi calling . We live in a bad signal area and completely rely on WiFi calling for personal and business calls and messages - which work...