Upgrade Award Waitlist

I used Miles & $ to Upgrade ICN-SFO-IAD-GRU on 8/26. I was instantly confirmed on ICN-SFO and am waitlisted for the other 2 segments. I set up an EF alert for R or RN for the other two flights. Is there anything else I can/should do other than wait my UG clears? And if I get an email from EF telling me there is availability do I just call Premier Voice and ask them to manually process it for me?

Thanks for your advice