https://tello.com/free-roaming-europe
Traveling to Europe before September 30? Enjoy our limited-time Free Roaming promo! Your roaming calls, texts, and data will deduct directly from your regular Tello plan balance, with zero extra fees.
感谢 @Qaz 提醒
支持这些欧洲国家
Åland Islands, Albania, Andorra, Austria, Azores, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Kosovo, Latvia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madeira, Malta, Moldova, Monaco, Montenegro, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Serbia, Slovakia, Slovenia, Spain, Svalbard, Sweden, Switzerland, Turkey, Ukraine, United Kingdom, Vatican City, England, Northern Ireland, Scotland, Wales
新开应该也可以，那么比大部分旅行 eSIM 都便宜了。