I'm travelling to Thailand soon. Can someone tell me what I need to do to my phone to allow me to do the following:
1) ONLY call/ send a text in an emergency and for family to contact me in an emergency. 2) ONLY use the Internet when connected to hotel wifi.
I read somewhere I need to turn on "roaming" on my account for my phone to work abroad, but I thought roaming needed to be off to stop your phone automatically using data and causing a massive bill. I maybe getting confused here!!
Basically I just need my phone to work in an emergency and to use the Internet when at the hotel using their wifi.... How do I do that without accidentally racking up a huge bill?!