ContributionsMost RecentMost LikesSolutionsRe: No dial tone for the past few days - "Check line cord" message on the phone display. Hi, The engineer turned up, and said that we have an olde wiring system which needs to be upgraded to VoIP, as you are no longer maintaining the old wiring/systems. He then had us switched to VoIP and gave us an adapter to plug into the modem. So, I have no idea what the fault was and why we had no service (obviously not our phone equipment). No dial tone for the past few days - "Check line cord" message on the phone display. Not sure if I have been switched over to VoIP or not, but my phone is connected to the wall socket (DECT base unit), and all handsets have no dial tone. Am I supposed to have received and adapter to plug the phone into the Hub?. Hub is in Modem mode with 3rd party router. Thanks.