2 weeks overdue on a bill, and o2 have constantly harrassed and threatened me with bailiffs and cutting off and losing my number completely, 2 weeks!!! Been in a contract and always made payments on time for nearly a year. They have caused me so much stress. The funny thing is, the reason I am overdue is because I moved house and had no broadband which I require for work, I spoke to o2 and they denied me any type of data deal, which led to me having a £150 bill on my last payment (which I paid). This isn't the first problem I've had with them either. Despicable company. Avoid