CM5 and CM6 is way easier than 4.2. But here is my problem... I need to update lines on a phone. (change from 5 digit to 4 digit) I thought it was simply enough to export the phone details to CSV, but then what? can I import this into excel and edit the lines, then import it back to CCM 4.2? or is there a cleaner way with the XLT file?