So, you're sitting at home, doing whatever, and you get a call on your phone...

But the caller ID sign says 'No Caller ID'. You ignore it. The call comes again a few minutes later, so you ignore it. Another few minutes later, 'No Caller ID' calls again, you get annoyed, but you ignore it. Again, it calls, but this time, you answer it.

You would probably greet in a pretty annoyed tone.

A soft voice talks. "Oh? I don't want an attitude like that around Equestria."

You immediately recognize the voice.

It was Princess Celestia.

"A nice, simple hello could've lead you to the great lands of Equestria, goodbye."

Before you can say something, she hangs up.

You go to your recent calls list and call back.

An automated voice comes on. "This number is unavailable."

You just missed the chance to go to Equestria.