Frequently Asked Questions
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Generally
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What are the advantages of the eSIM?
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How secure is the eSIM compared to the physical SIM card?
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Where can I get an eSIM for Switzerland?
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Technically
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What data is stored on the eSIM?
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What are the requirements for eSIM?
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Can I use multiple numbers with the eSIM?
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How many eSIM profiles can I have on my device at the same time?
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Can I use an eSIM and a physical SIM card in my dual SIM device at the same time?
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Do I have poorer reception or slower internet with the eSIM?
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Can I make my cell phone eSIM capable?
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How do I find out if my cell phone is eSIM-capable?
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Do I get a telephone number with my eSIM?
Use and Activation
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How much does an eSIM activation cost?
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Does roaming also work with the eSIM?
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Can I transfer my existing phone number to an eSIM?
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Are there any restrictions on using eSIM in Switzerland?
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What happens to my eSIM if I lose my device or it gets stolen?
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How long will it take to receive my eSIM activation code or QR code?
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SIM-Swapping: How do I protect myself?
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