02 is a rubbish and crazy company mobile provider.There customer service are so annoying,they don’t understand English even they just disconnect the call when can’t solve the issues.most of are from india who has no knowledge about 02 service.I had lost my mobile signal now it’s over 7days.every time they just lying to me but they not doing anything.I been to the store.same rude behaviour or attitude..I want to cancel my contract and ask for compensation..