Grand Daughter and the phone call

I was talking to my five year old grand daughter on the phone. We were going through the routine of saying our goodbyes: the I love yous and the see you tomorrows and how much we loved each other and who loves whom more. You know the routine! Then, as only a child of the 21st century, on a cell phone, would say, "Okay Nanna, I'm going to push the button now, bye!"