Connecting Wireless Routers

I hve got an Aztech 605EW wireless router

its obvious that wireless router has far more range than a mobile or a laptop, plus it has antenna connectors so you can attach better antennas to get better range

Problem Definition :

By using a wifi sniffer i can see a few open(no security) access points on my wifi supported mobile, but the signal is too weak so i can not connect

now how can i use my wireless router to act as WLAN card, hence or otherwise to connect to that access points

- duz my router lack sum kinda feature ??? ( features mentioned here


- do i need to configure WDS, if yes then how and will it be necessary to configure it on the access point(im trying to access) too ???