I've installed a fiber line net connection at my home. ISP provided Nokia modem wireless range is not good. I've old TD-W8961N(v3) lying idle now. Is there any way I can connect this with my Nokia fiber modem wirelessly and increase wifi strength. 

I've checked some youtube videos where they use WDS and click on Survey/Scan to see the primary wifi connection. In my case I can only see activate WDS but there are lot of mac address fields down that and no Survey/Scan button come. 

Please help.