总是事先安装，到达时激活。
提前准备顺利开始。
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The short answer is yes, you can install an eSIM without WiFi — but you need some form of internet. Here are your options when WiFi is not available.
阅读更多 →How-ToLearn how to set up dual SIM with eSIM on iPhone and Android. Keep your home number active for calls while using eSIM for affordable travel data.
阅读更多 →How-ToLearn how to monitor your eSIM data usage on iPhone and Android. Step-by-step instructions for checking remaining data, plus tips to make your eSIM plan last longer.
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