I am currently living internationally in Grenada, I have a Samsung Galaxy A6 and I have been trying to receive a couple of text messages and phone calls. I read online that I should still be able to receive texts if I have Wifi but I have not had any luck with that. I also tried to turn on international roaming but the button is grayed out and I cannot turn it on. Does anyone have any advice on how I can change the settings in my phone or account to receive these text messages/phone calls?
I welcome any advice! Thank you!