Implementación

Hola,

I am a veteran and my husband is active duty. He is deploying soon and we have the magenta military plan. While at sea, will there be any chances we would be charged for texts/calls or using data if it's within the parameters of the 5GB or using Wi-Fi? or is there anything we need to know of to make sure we will not get a huge bill on our plan? Should we let t-mobile know he is deploying so they know and wont try to shut his phone off for whatever reason? Any information would be helpful so we wont get blind sided.