[["Rutherford B. Hayes was the first president to have a telephone installed at the White House on May 10, 1877.", 57.0], ["President Rutherford B. Hayes\n", 20.0], ["On May 10, 1877, President Rutherford B. Hayes has the White House's first telephone installed in the mansions telegraph room.", 5.0]]
which president had the first phone installed at the white house
history,presidents