I went towards the 'My Tello' account, then into the 'My SIM' segment. There, I discovered a QR code, which I scanned with my camera, and a new 'eSIM2' record appeared while in the 'Sim manager' under the 'eSIMs' area (I already have 'eSIM1' with a different enterprise). I have https://nonvoipnumber03578.suomiblog.com/new-step-by-step-map-for-non-voip-us-numbers-53490598