I will be traveling out of the country soon and I imagine I can use my phone to communicate over Wi-Fi using apps like Skype. My concern is that I don't understand how international roaming works and if someone calls or texts my US cell phone number, I don't want it to call me out of the country and cost me tons of fees.
Any thoughts on how I can disable the phone calls, texts, and data (I assume I just turn off mobile data for this one) so that I can just use the Wi-Fi?
Any thoughts on how I can disable the phone calls, texts, and data (I assume I just turn off mobile data for this one) so that I can just use the Wi-Fi?