Book sound effect from the original BBC Hitchhiker's Guide to the Galaxy radio series. Currently used for incoming SMS messages.

HHGTTG Book

Moss's ringtone from the BBC series The IT Crowd. Currently used as my ringtone for the in-laws.

Dramatic Impact

Sesame Street's Yip Yips discovering a telephone.

Authentic old-school rotary telephone ringing.

Robot Chicken theme song made into a ringtone for my wife. The kids used to go looking for her phone when Robot Chicken came on TV.

Sample of phone ringing from Kraftwerk's The Telephone Call

Phone ring from the offices of Sterling Cooper Draper Pryce