Speaking of Queen Elizabeth, her staff always answer the phone wherever she is, whether at Windsor Castle or Buckingham Palace.

But according to royal commentator Jonathan Sacerdoti, only two people answer the phone, Her Majesty herself, and those two people may not be who you think they are.

First, her eldest son and heir to the throne, Prince Charles, is apparently not one of them. The only people the Queen will answer the phone to are her daughter Princess Anne and racing manager John Warren, Sacerdoti told fellow royal commentator Cristina Garibaldi via the Mirror. He also revealed that the queen's personal smartphone is a Samsung model, which is encrypted by MI6 to protect against hackers.

"Apparently the queen has two people she talks to most often on her cell phone," Sacerdoti said. 'The Queen also apparently has a Samsung cell phone that has been anti-hacker-proofed by MI6. But it is said that the two people she calls the most are her daughter Princess Anne and her race manager John Warren."

If Warren in particular calls, "she answers," Sacerdoti says. He was the son-in-law of the Queen's friend, the late Earl of Carnarvon, whose home was Highclere Castle in Berkshire."

Warren is considered one of the world's leading horsemen and oversees all of the Queen's racing and breeding interests, reports the Mirror. Horse racing links Warren to Her Majesty the Queen, and the connection between mother and daughter is obvious. For more on the Queen's three sons, Prince Charles, Prince Andrew, and Prince Edward, see ...... Well, thank goodness I have a landline.