My Girlfriend has just been hit with a £300 phone bill from Vodafone and I want to check the bill in full to ensure all the calls were made by her. I have a copy of the bill in Excel and I want a formula to change known numbers that have been called into names, so leaving (hopefully, if not she needs to use her phone less) a load of calls that aren't in her phone book.
Any idea's?
Any idea's?