DH's office IT people have sent out the following e-mail. I thought it might be worth posting here: We've just had this notice in, I thought it might be of some interest. Everyone please be warned: If you get a phone call on your mobile from any mobile phone "company engineer", telling you that they are doing a check on your phone and that you must press #90 or 09# END THE CALL IMMEDIATELY without pressing the numbers. There is a fraud company on the go who have created a device that once you have pressed #90 or 09#, they can access your Sim Card and make calls from it at your expense. PLEASE tell as many people as you can so that this fraud can be stopped. If any of you have children with mobiles, it may be an idea to warn them as well.