I would appreciate hearing any experiences, present or past, with Tello. Tello is a MVNO that runs on the T-Mobile network (originally a Sprint MVNO). It appears to have the lowest prices of any carrier (MVNO or otherwise) to keep a device connected with data and/or minutes-text starting at $5.00 a month before taxes. It appears to be the cheapest option out there to keep devices on carrier network. I couldn't find any threads specifically on Tello so thank you for any thoughts in advance.