The Timeline of the Telephone By fmchapman123 Jan 1, 1876 Bell's liquid transmitter Feb 1, 1879 Shellac Disc Sep 12, 1880 The box telephone Sep 10, 1902 Western electric type 22 Sep 10, 1906 AM radio Sep 10, 1937 1937 Sep 10, 1937 FM Radio Sep 10, 1946 First mobile phone device Sep 17, 1948 1948 LPM ''LP'' Sep 17, 1949 1949 RPM Single Sep 17, 1963 1963 Compact Cassette Sep 17, 1964 1964 Trimline Sep 17, 1964 1964 8- Track Sep 17, 1992 1992 DECT Sep 17, 1992 1992 Mini Disc Sep 17, 2001 2001 Satellite Radio Sep 17, 2002 2002 Radio Sep 17, 2003 2003 Iphone Sep 17, 2004 2004 Iphone Sep 17, 2013 1982 Compact Disc Sep 17, 2013 2001 IPod
