What frequency bands does Openline use

Openline uses whichever bands the partner network in each country operates. Your phone auto-selects. Common bands: n78 (3.5 GHz 5G), B3 (1800 MHz LTE), B7 (2600 MHz LTE), B20 (800 MHz LTE for rural).

Further reading

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.