Switch eSIM Blog
Using an eSIM Adapter in China, Japan and the E...
Short answer: for most countries, an adapter card behaves exactly like a built-in eSIM and no country-specific rules apply. Three situations break that. First, China — install every profile you...
Using an eSIM Adapter in China, Japan and the E...
Short answer: for most countries, an adapter card behaves exactly like a built-in eSIM and no country-specific rules apply. Three situations break that. First, China — install every profile you...
Travel eSIM Providers and eSIM Adapter Cards: C...
Short answer: most travel eSIM providers work with an eUICC adapter card, because most of them give you either a QR code or a manual SM-DP+ address and activation code...
Travel eSIM Providers and eSIM Adapter Cards: C...
Short answer: most travel eSIM providers work with an eUICC adapter card, because most of them give you either a QR code or a manual SM-DP+ address and activation code...
How to Run a Local Number and a Travel Data Pla...
Short answer: keep your home line enabled with its data roaming off, and put a data-only travel eSIM on your second line as the default for data. Your home number...
How to Run a Local Number and a Travel Data Pla...
Short answer: keep your home line enabled with its data roaming off, and put a data-only travel eSIM on your second line as the default for data. Your home number...
eSIM for IoT Fleets: Removable eUICC vs Soldere...
Short answer: pick your form factor from the failure mode you expect, not the unit price. The hardware delta between removable industrial eUICC and soldered MFF2 is roughly $2–4 per...
eSIM for IoT Fleets: Removable eUICC vs Soldere...
Short answer: pick your form factor from the failure mode you expect, not the unit price. The hardware delta between removable industrial eUICC and soldered MFF2 is roughly $2–4 per...
The Best eSIM Setup for Digital Nomads on Older...
Short answer: before buying anything, check two things — whether your phone supports OMAPI (Open Mobile API), and whether you have one SIM slot or two. An eSIM adapter card...
The Best eSIM Setup for Digital Nomads on Older...
Short answer: before buying anything, check two things — whether your phone supports OMAPI (Open Mobile API), and whether you have one SIM slot or two. An eSIM adapter card...
Why Dual-SIM Behaves Oddly With an eSIM Adapter...
Short answer: an eSIM adapter card gives you one active line at a time, however many profiles you've stored on it. The GSMA feature that lets a single eUICC run...
Why Dual-SIM Behaves Oddly With an eSIM Adapter...
Short answer: an eSIM adapter card gives you one active line at a time, however many profiles you've stored on it. The GSMA feature that lets a single eUICC run...
How to Use an eSIM Adapter on iPhone (What Work...
Short answer: no iPhone can download or manage eSIM profiles onto a removable eUICC card by itself. iOS exposes no API that lets an app send APDU commands to the...
How to Use an eSIM Adapter on iPhone (What Work...
Short answer: no iPhone can download or manage eSIM profiles onto a removable eUICC card by itself. iOS exposes no API that lets an app send APDU commands to the...
OMAPI, Telephony API, and Card Readers: How eSI...
Short answer: an app that manages a removable eUICC has to send raw APDU commands to the card, and Android offers exactly two ways to do that — the Telephony...
OMAPI, Telephony API, and Card Readers: How eSI...
Short answer: an app that manages a removable eUICC has to send raw APDU commands to the card, and Android offers exactly two ways to do that — the Telephony...
