Question about Arris Touchstone 450a (CM450) Modem
Telephone light just keeps blinking
That light is indicating that you have a phone off the hook, a short in one of your phone lines, or a bad modem. Unplug the phone line from the back of the modem. If it stays solid, plug it back in and go and disconnect every phone in your house. If it stays solid you have a phone issue. Plug them back in one-by-one and see which one causes it to start blinking. If it doesn't go away after unplugging all your phones, you have a phone line issue. If it is still blinking after unplugging the phone line from your modem, your modem is bad.
Posted on Jan 20, 2008
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Feb 04, 2014 | Uniden Cordless Phone
Jan 14, 2014 | Uniden Cordless Phone
Dec 19, 2013 | Uniden DECT 6.0 Cordless Phone
Dec 27, 2012 | Vtech 5.8GHz Cordless Phone with Digital...
Jan 27, 2012 | Uniden DECT 6.0 Cordless Phone
Jul 09, 2011 | Uniden Cordless Phone
Jun 04, 2010 | Uniden DECT 6.0 Cordless Telephone...
May 10, 2010 | Uniden DECT 6.0 Cordless Telephone...
541 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: