Enable eSIM on Any Connectivity Devices with SmartOne and Switch eSIM Adapter
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The Switch eSIM Adapter bridges eSIM and non-eSIM devices, enabling SmartOne users to seamlessly download, manage, and switch up to 15 eSIM profiles—providing global connectivity without needing to upgrade their devices.
About SmartOne
SmarTone, one of Hong Kong's leading mobile operators, offers eSIM services for both tourists and local customers, enabling digital activation of mobile plans on compatible devices without a physical SIM card. Available with prepaid and postpaid plans, including 4.5G/5G monthly options and roaming data packs, SmarTone’s eSIM makes it easy to get connected instantly. After purchasing, customers receive an email with installation instructions and an eSIM QR code to activate service directly on their device. SmarTone’s eSIM service delivers convenience, flexibility, and access to reliable coverage across Hong Kong and Macau.
How Can Switch Help You Use SmartOne Without an eSIM Device?
Store up to 15 eSIM profiles with the Switch eSIM Adapter on your existing connectivity devices equipped with a SIM card slot, making it easy to leverage SmartOnes global connectivity.
Modernize Your Device with eSIM Capabilities
- Simply insert the Switch eSIM Adapter into your device’s SIM card slot.
- Instantly enable eSIM functionality, connecting you seamlessly to global providers without upgrading your device.
Choose and Switch Networks Anytime
- Use Switch to search, compare, and choose the best eSIM profiles for different countries, regions, or global plans.
- Effortlessly purchase and download eSIM profiles directly to your device via the app.
Keep Multiple Numbers in One Place
- Avoid constantly changing physical SIM cards.
- Store and manage up to 15 eSIM profiles within the intuitive Switch app, switching between them in seconds.
Ready to Switch from Physical SIM to SmartOne eSIM Plans?
If your current device isn't eSIM-compatible, follow these simple steps to start using SmartOne with the Switch Adapter:
