Hi everyone,
Itll be my first time going to Vietnam myself and I am looking to purchase a sim in Australia that I can use overseas. Ideally I'd like to be able to receive calls from family in the event of an Emergency and make calls myself if needed/stranded.
I will be going for 2 weeks.
I am currently with optus. My phone is a Samsung S21 Ultra
Can anyone recommend any sim cards for me? OR should I just get a sim card overseas to call back home? I am not sure which is the best option for me.
use MobiMatter