グアムにおけるGTAと旅行用eSIM

GTAの概要

GTA launched 5G on its Guam wireless network on 17 November 2022.

GTA's bands and technology

An eSIM can only use GTA if your phone supports at least one band in this table. Before you fly, open your model's spec page on the maker's site and compare its LTE and 5G band lists.

Who licenses GTA

Mobile networks in Guam are licensed, and their spectrum assigned, by the Federal Communications Commission (FCC). The bands above are the ones it allocates. A problem with the local network's own service goes to the operator first; a problem with your eSIM plan comes to us.

当店で取り扱うプランのうちGTAを記載しているもの

From the supplier record behind each package, 15 of the 24 plans we currently sell for Guam declare GTA as a network the profile can reach, at 4G. The figure comes from the same catalogue that prices the plan pages, and it moves when the supplier revises the record.

GTA beside the other networks in Guam

プランが特定のネットワークを名指ししない理由

Nearly every travel eSIM is a roaming product: the profile picks a network by an order the supplier sets, not by the buyer. If GTA is weak where you are, try selecting Docomo Pacific or IT&E manually in the network settings, and keep data roaming on for the eSIM profile.