Gidday. I recently got my Spark account and was charged for a call to the UK (was just a few dollars which Spark kindly credited). The strange thing was that there was no call in the phone's call log from just a few days ago. My question is: Is it possible for iPhones to make random calls by themselves? Or did I just randomly get someones call to the UK chucked on my account? If it's the former then it's quite a scary prospect that you could potentially me lumped with a call that not worth a few dollars, but hundreds of dollars. Any insight or advice would be great