Hi there, I'm Tim and will be assisting you today. I have over 15 Years as an Engineer and have been with eBay, DoD and many others. I will do my VERY BEST to help you. If you like i can offer remote access and a call. In addition, with any positive rating I will support your question going forward for free.
Does the wireless work fine for the PC, or is that hard wired? Sounds like phone/TV lost their memory of router.
Well, you do have to log in to turn it on, but if it was working before, it should be now. Maybe time for a factory reset.
When you did that reset, did the lights change on the router, or stay the same?
Have you tried logging into the web gui of the router?
Right, but after that you have to log into the router.....
are you hard weird into the router now? If you are I can remote in and configure the router for you.
find the gate way and default user info, log in, set security on wireless etc.
I can remote in and show you, it would be pretty time consuming to explain it here.
Other wise you would want to go to a command line cmd and type "ipconfig" find the gateway, put gateway IP in browser and try logging in with default User/Password ***** is usually admin/password, from there you would find the wireless settings and select a security type and password, that in a nut shell would enable wireless and should allow you to connect with your phone, tv, ETC.
This also more or less explains it, but its kind of dumbed down. http://www.downloads.netgear.com/files/WNR2200_IG_28SEPT2011.pdf
Good luck sir, I'll check back with you later.