OnePlus / OxygenOS accepts the QR generated from your Openline purchase code, or the one-tap install link on OxygenOS 13+.

Steps

  1. Settings → Wi-Fi & network → SIM & network → Add eSIM.
  2. Follow the wizard — scan the QR from your Openline confirmation email, from My Codes in the Openline app, or from openline.com/start after pasting your purchase code. You can also paste the activation code manually.
  3. Enable Data roaming.
  4. Set Mobile data to the Openline line.

Depending on OxygenOS version, the top-level menu may be called Connections & sharing instead — the flow is identical.

Still stuck?

Reach Openline support 24/7 through any of these channels:

When you write in, include your purchase code (the OL-… code we emailed you) and, if the eSIM is already installed, its ICCID (Settings → Cellular → tap the Openline line). That's enough for us to find your plan and diagnose without back-and-forth.