雙 SIM 卡如何運作？

雙 SIM 卡功能可讓您同時使用兩張 SIM 卡/ eSIM 卡。

以下是使用雙 SIM 卡的方法：

‎兩張實體 SIM 卡
‎一張實體 SIM 卡和一張 eSIM 卡
‎兩張 eSIM 卡（僅適用於 iPhone 13、13 Pro、13 Pro Max 及更新版本）

雙 SIM 卡的優點

‎旅行時可以使用新的 eSIM 中的行動數據，同時也不會失去原本 SIM 卡/ eSIM 卡的電話號碼。
‎可以在同一部手機上使用多組電話號碼（如果您需要兩個不同國家的電話號碼，這是理想的選擇。）
‎您可以透過使用兩組電話號碼，區分工作和私人生活。

Other questions

When should I set up my eSIM?

You can wait until you arrive in the country to activate your eSIM, but please remember that you will need a Wi-Fi connection to perform the installation process

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What happens if I use up my data or exhaust the days of validity?

If you find you need more data than what your eSIM offers, the best option is to top up your eSIM card with the right amount of data for you.

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Can I use my SIM card and Holafly eSIM at the same time?

Yes. Please remember that if you leave your SIM card activated, your network provider may apply data roaming charges to make or receive phone calls, and to send or receive text messages.

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Any more questions?

If you encounter any issues during this process, feel free to reach out to us 24/7 through our Live Support chat.

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