I was really happy with my OBI 110 for a few month, before it suddenly stopped working. I was talking over the phone when the call dropped off. Since then, I'm not able to make any calls.
My Panasonic phone displays the "Check tel line" message on the screen.
When trying to troubleshoot, I've decided to reset my device. I've removed it from the OBItalk portal, then used the paperclip to reset the OBI. The reset went fine (all OBI 110 buttons were blinking just as described in the instruction), but now I'm unable to add my device back to the portal, because of the "Check tel line" message on my phone. Whenever I dial the numbers combination the OBI portal tells me, nothing happens. There is no sound when I pick the phone.
Can anyone please advise on what to do next? Is my OBI dead?