Sometimes when I get a call from a number I don't recognize, I'll let it go to voicemail. Then I'll check the history of the number to see if maybe it was someone (a biz maybe) I had called earlier and they were returning my call. I do this by touching the number and getting options - add to contacts, call, message, video chat, and and info button. I click on the info button and am supposed to see the call history. However, my phone app displays a blank screen and freezes. I must go to recent app menu and close the phone app. Attached is what I see when I click on the info button. Thoughts?