Thanks John for replying. Yes, the call would have been within my 'free call' package. I found the section where I could see totals of different type of call, Mobile, Landline etc, but not the detail I need.
Do you think that BT Billing would be able to supply this information? It is basically metadata which I belive telecoms companies now have to keep/supply to the appropriate part of the Government.
Many, many thanks. I had found that page earlier today but never went further than the Analysys pages. However, by chosing to view, 'Most frequently dialled numbers' there was the telephone call I was looking for. Whilst it does not give the date or time, it was easy to find the date by adjusting the Date Range until I had 'boxed in' the call. The Duration effectively shows that the was real. The time I made the call is really immaterial.
As you may have already guessed, I am tying to prove that I had telephoned a particular person during that period of time.