You haven't activated international roaming service yet. To activate before travelling, dial *118#. You can also subscribe to Go Inter! Package only 170THB/day upon arrival at your destination in order to use internet while abroad. Fee is only charged after subscription. Check subscription code of each data roaming package at http://dtac.co.th/s/go_inter. Please top up the money in your pocket before departure.

이렇게왔는데...이거해야되나요 전화