At the end of the talk, people press cancel button to cut the call. What is that act called?
If it were a land line phone, we could have said: She has put the phone down (?)
My child was talking to her aunt on the mobile. Aunt pressed the cancel button to cut the call. Child didn't know this and continued talking.
What should I tell the child now about the aunt pressing the cancel button to cut the call?
This is mobile phone not the landline.