AbelMN: Is your question 1 asking if I implemented a ntpd into the clock? If so, then no I did not. Does it work with openntpd?

As for the different tones, they seem to be working for me. Tone 3 sounds like the ocean, tone 2 sounds like a cellphone ring tone, and tone 1 sounds like an alarm clock. I set three alarms using them set 1, 2, and 3 minutes from the current time.