I'm looking for specific advice on using a VIP Contract phone in Bulgaria (EU) while on holiday. My wife wishes to take her phone so she can use it with her Snapchat & Instagram, but I'm weary about bills on top of the fee we pay for the VIP services.
I plan on purchasing the Hotel WIFI when there for use and not use any phone data. How would I go about this? Will the phones try to connect aps to the local internet and charge us? can these be switched off before disembarking from plane? Is it best not to turn them on in Bulgaria?
Sorry, I'm a little clueless on how it works and being cautious before we go.