I’ve just discovered that selecting the “Clear contact history” menu option (in Phone / History tab) does NOT delete contact history but only a some small part of it from the most recent period of time.
How can I delete selected contact’s ENTIRE call history, all the entries and not just some recent ones?
I can’t find any other option to do this anywhere else, and each use of the aforementioned “Delete contact history” option only removes some recent entries, and all the older events are still there intact and can still be accessed in selected contact’s details in the People app, and reappear in the Phone / History tab after restarting voicecall-ui -prestart.
I’ve checked commhistory-tool but it doesn’t seem to have any function to delete one selected contact’s history.