I have to go abroad for my company’s project and it will take me around 12-15 months there. For most of my transactions, I prefer to use online banking. I have checked, all banks use OTP via SMS. I am worried what are the ways to manage the same as I need to do so when I will be onsite? Please advice
The best that I see is activate international roaming on your number. Even though you will be required to pay international roaming charges but receiving SMS while on international roaming is cost free.