Hello how may I help you? I want to adjust my 7:30 p.m. alarm I don't see a 7:30 alarm, but I do see an 8pm alarm. Is that the one you're looking for? Oh yeah that's the time What change would you like to make to that alarm? Turn vibrate off and put it on sound alarm. Is there a choice of tones I can choose from? You can choose between an alarm bell, dog barking, or cat meowing. Do the alarm Bell Ok, I've set your 8pm alarm to have an alarm bell sound. Thank you! No problem.