cut it off. started with the data only sims then my phone.. they said data would never be problem.. its probably because they are only using tmobile now and not us cellular or sprint towers
you have to disable global pass after your free day per month. . and make sure wifi calling is enabled while in america. the chat person last night said global pass if activated before you leave america can turn off and turn on when needed over seas.
for $8000 baht you can fly to cambodia about 99 minute flight and have hotel room and come back next day.. dont fly to dmk immigration officials are hassling people doing visa runs..
side note cambodia takes up a whole page on your passport for their over sized sticker… ans have us cash for visa on arrival at airport