Dylan Dreyer lets the fans say a lot about the video of son Calvin – see why

Dylan Dreyer's latest video has just brought fans on a journey into the past.

This week the TODAY Anchor went on Instagram and shared a video of her eldest son Calvin, who learned to use a Rotary phone – that actually still works!

“I am sure you saw this white Rotary phone in some of my photos. It actually works!” She wrote in her caption. Watch the sweet, nostalgia-inducing moment below.

Then she explained that Calvin asked if he could use it to call her while covering the Kentucky Derby this weekend, what she was doing every year and noticed: “Had to teach him how to use it first!

The fans then quickly went into the comment area under the contribution and rave about it and wrote: “This is great! Most of the children have never seen one, and if they did it, they don't know how to use you. And:” Omg! I love that! “Next to it:” That made me smile, thank you for shaping Cals moment with this prehistoric machine! “

In addition to Calvin, eight Dylan, who was married to husband Brian Fichera A mother of sons Oliver, five, and Rusty, three, has also been three since 2012.