95493
[ 88 ] Antonio Meucci invented a device that allowed the electrical transmission of voice over a line nearly thirty years before in 1849 , but his device was of little practical value because it relied on the electrophonic effect requiring users to place the receiver in their mouths to " hear " .
 Antonio Meucci
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Antonio Meucci