Hello how may I help you? I want to set some alarms for every half hour between 6 and 8 AM. Ok, I can do that. Would you like to have any vibrate or sound settings on those? I want it to make a sound. OK, what sound would you like? How about the sound of a vuvuzela? OK, i've got that sound. Would you like it play on each one of those alarms? Yes. Ok, I've made the change and have set your alarms with that sound. Anything else? Great, that should be all. You're welcome.