A phone menu only sounds finished when every step has its own cue — a welcome that invites, a menu tone that opens cleanly, a confirm that feels decisive, an error that corrects without alarm, and hold, transfer, notify, back and goodbye tones that carry the caller through the rest. These IVR sound sets deliver all ten of those moments in ten timbres, so you can pick one voice — pure sine, warm pad, FM bell, haptic and more — and dress an entire call tree in it without a single mismatched beep.
Telephony developers drop the sets straight into an IVR platform as ready-made state cues, UX designers audition timbres to match a brand, and app and game-UI makers borrow the confirm, error and notify layers for in-product feedback. All 100 clips are free to download in MP3 — royalty-free, no signup and no attribution.