J
Joshua KimJul 30, 2025
What to do if there is no dial tone on my RCA RC940 Telephone Accessories?
- EEdward SchultzJul 30, 2025
To troubleshoot the 'no dial tone' issue on your RCA Telephone Accessories, ensure the phone cord is properly connected to both the extension unit and the device you're trying to connect to. Also, verify the phone cord is correctly connected to both the wall phone jack or VoIP decoder unit and the base unit, making sure it's plugged into the base unit's LINE jack. Try using a different phone cord to rule out a faulty cord. Check the indicator lights on the base and extension unit(s); if they are red, orange, or not illuminated, refer to the troubleshooting steps for those specific issues.