Your phone's ringtone.

[Angrboda]

I no longer carry a cellphone, so I leave it on silent. My landline wall phone has the default ring enabled; I don't think it does ringtones.

When I did carry a cellphone, I used the first few bars of Puffy Amiyumi's Circuit no Musume.

[KevinM1]

Because I'm a nerd, you see.

[Ravenshire]

Depends who's calling. The default (for any number not in my contact list) is a standard bell ring that's familiar to anyone who ever owned a standard pushbutton phone supplied by the phone company. The default for contacts is an electronic ring tone similar to what you hear from wireless phones. Then I have unique tones for the contacts I actually give a shit about. Dad's is an audio clip from "Toy Story (Buzz Lightyear to Star Command). Madagascar provides the clip for my younger daughter with George Carlin, Ozzy Osbourne, Evanescence and others supplying further tones.

[Jackalope]

I leave mine on silent 100% of the time, so I have no idea.

[The Valkyrie]

Mine is the default for a samsung.

[Joods]

Default. However my texting alert is a cat call (the whistle type)

[J a c k]

My phone is almost always on silent. I don’t even remember what my ringtone is like, but it’s the default for sure.

[brewer]

[zebo-the-fat]

The general ringtone is the first part of Bach's Tocata and Fuge, for work collegues it's the muppets "mahna mahna", for my boss it's O Fortuna

[chimp3]

Vibrate.