29 Mar 2022 3:59 pm
Because there were no calls. Since a call log is just a printed list of calls, nothing listed would mean no calls.
Most of the call logs I have seen (and I worked for a company that sold phone systems) list the following in a row across the sheet of paper.
Date, time, number of origin, number called and (if available) the name assigned the number called. Some will list the duration of the call.
A call log DOES NOT make an audio recording...it's just a printout.