- On your master device, visit cockpit.swisscom.ch(opens in new tab)
- Click "Devices".
- Click "Select Option".
- Select the Multi Device option you want to use.
- Click on "I have a SIM card or an eSIM profile".
- Click "Scan SIM QR code".
- Click "Scan now".
- Photograph the QR Code on the Multi Device SIM in the cockpit. (Please do not use a QR code reader app. Scanning only works in the cockpit.) You might have to allow access to your camera.
- Check your Multi Device order and click "Confirm".
- You will now see a confirmation that we have received your order.
- In the meantime insert the Multi Device SIM in your additional device.
- A text to your master device now notifies you that the Multi Device option has been activated.