Switzerland is covered under Lyca Mobile’s European data package, so if you already have an active Europe plan, there’s nothing extra to buy to get online there. That’s what we expected, anyway. We landed at Zurich Airport with our family of five, assuming our phones would just work. They didn’t.
Quick answer
| Question | Answer |
|---|---|
| Can Lyca Mobile be used in Switzerland? | Yes (Europe package) |
| Need to buy an extra roaming package? | No |
| Need to buy a Swiss eSIM? | No |
| Need to activate Data Roaming? | Yes |
| Network used in Switzerland | Typically SALT |
Before You Fly: Checklist
Figure: Checking that the Lyca Europe package is still active before departure.
A few things worth confirming before you leave:
- Lyca Europe package still active
- Data quota still available
- Data roaming permitted in your account settings
- APN using Lyca’s default configuration
- Primary SIM is Lyca Mobile
The Moment You Land
Once you’re on Swiss soil, Lyca Mobile sends a confirmation SMS notifying you of network access:
Welcome to Switzerland! Your EU roaming package is active on the local network (SALT). Please ensure Data Roaming is turned ON in your mobile device settings.
Tap the link in that message to confirm, then go into your phone’s settings and turn on data roaming. After that, wait for a signal icon to show up.
What to do, in order:
- Turn off airplane mode
- Wait for the SMS from Lyca Mobile
- Open the confirmation link if needed
- Turn on Data Roaming
- Wait for the local network to appear
- If still not connected, reset your network settings
For us, steps 1 through 5 weren’t enough. Roaming was switched on, the confirmation was done, and we still had zero internet. Standing in Zurich Airport arrivals with three kids and no Google Maps is not a great place to be stuck.
The Fix: A Network Settings Reset
Figure: The network reset step that actually got our connection working.
This was the step that made the difference. If you’re on Android:
- Open Settings
- Go to General Management
- Tap Reset
- Tap Reset Mobile Network Settings
- Tap Reset Settings
- Enter your phone PIN
- Turn on airplane mode and leave it on for about 15 seconds
- Turn airplane mode off, then re-enable data roaming
Figure: The Android roaming toggle, re-enabled after the network reset.
After the reset, our phones picked up two indicators: the R (roaming) symbol and a local 5G signal. Lyca Mobile connects through the SALT network in Switzerland, and once that locked in, everything worked, maps, SBB train schedules, WhatsApp, all of it.
Signs Roaming Actually Worked
- The R (roaming) icon appears
- A 4G or 5G signal shows up
- Operator name changes to SALT or another local network
- Internet works without Wi-Fi
- WhatsApp immediately pulls in delayed messages
Troubleshooting
| Problem | Solution |
|---|---|
| No signal at all | Restart the phone, check the active package, reset network settings |
| Slow internet | Confirm you’re connected to SALT, not another network |
| Confirmation SMS never arrives | Check spam or promo folders, check your package, toggle airplane mode briefly |
| Can’t make outgoing calls | Use the +62 8… format, not the local 08… format |
| Can’t send outgoing SMS | Use the +62 8… format, not 08… |
The whole point is that we didn’t need a separate roaming add-on or a new eSIM. The European package we already had from traveling through other countries covered Switzerland too. It just needed one extra step to actually kick in.
