Hey Mike!
Thank you for getting back to me, the impacted device are these:
Samsung Galaxy A5 (2017)
Samsung Galaxy S6
Samsung Galaxy S6 Edge+
Samsung Galaxy S7 and S7 Edge
Samsung Galaxy Tab A (2017)
Samsung Galaxy Tab S3 9.7
So, I don't think your new phone is impacted. Your energy or telco account is not impacted whatsoever; the notice is for some devices that have been identified they can't make Triple Zero (000) calls in certain circumstances - mainly on rare occasions when both the Optus and Telstra networks are unavailable and the phone needs to switch to Vodafone in order to contact emergency services.
Hope this help,
Mia.