If we go to India and want to only use wifi to call with skype or similar service, can we we turn of incoming/outgoing calls & texts, as well as data on our Verizon Samsung Galaxy s5?
If we can, please advise simple and complete directions to turn off calls, texts, and data services while roaming so we will not be charged for any services while still being able to use wifi, and how to reverse that when we return to the us.
Thank you.