History repeats itself one more time folks. This time Austrian archeologists found Mesopotamian style cuniform tablets which resemble to closely with 1990s home cordless / cell phones. And whats stranger is the numbers and letters match up

Source

http://mysteriousuniverse.org/2015/12/ancient-tablet-looks-like-cell-phone-with-cuneiform-keys/

phone-in-hand-585x306