Start Call time?

Start Call time?

Question Manish Vishwakarma:
1.       User tap on start call (Around 11 am)
2.       Entering Stock, order, activity (while entering user got a phone call and attended the call, 5min on call)
3.       Again open the app to submit the call (User didn’t tap on Start call this time while opening the app)

What would be the start time? 11 am or 11:05 am?