I purchased a network extended from another verizon customer that has moved and no longer needed it. It's the Samsungscs-26uc4. Worked great for her, but I cannot get it to work at my house. Power light and WAN light are solid blue, but the SYS and GPS are solid red. It has been 12 hours since I plugged it in, and nothing has changed. I have also moved the external (plug-in) antenna to another window, but I have not yet received a blue light. Any ideas? If this product was registered by the previous owner, do I need to register it in my account to activate? I'm not sure what to do next...Thank you in advance for any advice.