So that part of the question is yes. But there's a problem with many logs and it's the accuracy issue. As there is that I'd leave this as the accuracy issue and move on if it doesn't cost you in your phone's billings.
I recently downloaded my data from Snapchat, to see what information is saved and from how far back. Well, the data report shows hundreds of “calls” made, receives and completed over the past year. One call shows it lasted close to half an Hour. In the 3 years I’ve had my current account, I have only answered one call, and we spoke for less than 10 minutes. I’m really bothered by this list and I can’t seem to find any answers. There are no usernames listed, only locations (Atlanta is the main one). Has anyone else experienced this?