Hi,
Not too clued up on this but I need to travel to overseas for a few weeks and if possible keep my DTAC number active whilst there the cheapest way possible? How to do? Do I need to sign up for something extra, the SIM is already checked for international roaming, or just keep going, make sure data is off and use phone sparingly?
I will just need it to receive OTPs occasionally I guess and will at most other times have access to the internet, Line, WhatsApp etc by using a local wifi? I think I read somewhere you can use DTAC number off of wifi but not sure how that works?
Thanks for any tips.