I had a phone stolen last night and have been trying to get my handset blocked, I phoned o2 just after the incident and they said a block had taken place on the handset. When I phoned them the following morning they said that they were unable to put a block on the handset if the sim card is not in the phone, they told me to phone the police and give them my IMEI number, which I did, so they can block the phone. After I phoned the police I phoned o2 back up and I spoke to a different person who said the block has already taken place on the phone and that people cannot look on there etc, this was before I had given any IMEI number to her. Im very sorry to go on but there is pictures on my phone of my little brother and sister which I do not want some idiot seeing, and also having access to my mum's phone number etc. Basically what I would like to know is if a block could of taken place without the IMEI number in the first place because I have been told so many different things. Thanks