Galaxy S8 lifetime call timer

[Lv2xlr875]

I accidentally reset the call timer on my Galaxy S8. All call durations were reset to zero . Is there any way to find out the total duration of my calls for the life of the phone now? Like a hidden menu or something that may display the lifetime call timer? For example, if I was to buy a Galaxy S8 from a friend, Who cleared his call timer out, How would I be able to find out how many hours the phone was used for? Thank you