American Telephone: 1910 wall set receiver lifted, handle cranked with tinkling bell
American Telephone: 1910 wall set ringing tone and receiver lifted
American Telephone: Dialling tone
American Telephone: Electronic telephone intermittent dialling tone
American Telephone: Engaged tone
American Telephone: Engaged tone, receiver replaced
American Telephone: Female operator announces number changed, giving new number
American Telephone: Female operator announces number disconnected
American Telephone: Male operator announces number incorrectly dialled
American Telephone: Northern Telecom loud ringing tone
American Telephone: Northern Telecom soft ringing tone
American Telephone: Push button dialing and ringing tone, with signal tones muted
American Telephone: Push button dialling and ringing tone
American Telephone: Receiver lifted, dialling 7 digits, receiver replaced
American Telephone: Receiver replaced on wall telephone
American Telephone: Receiver replaced with fumble
American Telephone: Receiver slammed down
American Telephone: Ringing tone with distant answer
American Telephone: Ringing tone, receiver lifted on desk telephone
American Telephone: Ringing tone, receiver lifted on wall telephone
American Telephone: Western Electric wall telephone loud ringing tone
American Telephone: Western Electric wall telephone soft ringing tone
American Telephones: Receiver lifted, 7 digits dialled, ringing tone