Grandma Phone

This is a cartoon of two cell phones walking in through a front door into a living room.  The cell phones have arms and legs and the whole bit.

The cell phone walk up to big, corded, rotary phone.  The cell phones call out "GRANDMA!"

There is a photo pf another rotary phone in a frame on the wall.  There is a green and grey oval throw rug on the floor.  There is a window in the cartoon with pinkish purple curtains pulled open.

This is a commentary on the ancestry of cell phones.  Conceivably push button phones would be the mother of cell phones.  I think it is a little off since cordless, short range, push button phones would be the children of corded push button phones.  By that calculation, rotary phones would be the great grandparents of cell phone.  Nonetheless, great grandchildren might conceivably call their great grandmother, grandma for simplicity sake.