Sep 4 2018 T-Mobile offers unlimited data/text for some/most countries when you travel oversea Posted on September 4, 2018 by DealFinder Rating: 0 Posted By: thsze Views: 50 Replies: 0 This is not new but I think it is a good reminder for people traveling oversea (during summer / holiday):http://www.t-mobile.com/optional-services/roaming.html Calling seems to always cost money but a few countries I checked, data and text are free/unlimited. There was a catch for WiFi calling. See here:http://www.fatwallet.com/forums/arcmessageview.php?catid=55&thre… Services Deals T-Mobile Coupons Fatwallet.com Hot Deals