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