During the trial of deaf calls, including the telephone, he died on August 2, 1922 (June 10, 1922), the phone inventor Bell died in Canada. In 1892, Bell had invented the device dedicated to the transmission of money from the New York-Chicago telephone line, namely, the earliest telephone line, and was granted a patent on the morning of August 2, 1922, the inventor of the telephone, Alexander-Graham-Bell died in his home in New Scotland, he was also trained in this area at the age of 76. Bell was a British inventor when he was primarily educated in the family. He had briefly studied the device for the transmission of money from the University of Edinburgh and the University of London, and after he received the right to the telephone, he received his music teaching and recitation classes at the School of