Originally Posted by
docbert
And if you pick the right carrier and turn on wifi calling, they can even call you on it when you're not in Australia!
Unfortunately Optus isn't the right carrier.
Would tunneling Wi-Fi calling via an Australia based server be a workaround? Mrs. Majuki uses Skype to call her sister, so there's not a real need to try this. I have received texts via Wi-Fi calling with my 3 UK SIM. I haven't tried with Taiwan Mobile.
Originally Posted by
lsquare
I think I might be better off sticking with T-Mobile.
Yes, and the decision reverts to the duration of the trip and quantity of data needed. If my plan included 5 GB of high speed international data per month, I'd be far less inclined to activate an eSIM prior to traveling.