Nokia's 10 Greatest Unknown Secrets

The iconic Nokia ringtone, "Nokia Tune," is actually adapted from a 19th-century guitar piece titled *Gran Vals* by Spanish composer Francisco Tárrega. This ringtone first appeared in Nokia phones under the name "Grande Valse." By 1998, the ringtone had already become widely recognized and was referred to as the "Nokia Tune," after which Nokia officially renamed it and continued using it to this day.