wlan0     RT73 WLAN  ESSID:"CREAM�~�~�~�~�~"  
          Mode:Managed  Frequency=2.412 GHz  Bit Rate:54 Mb/s   
          RTS thr:off   Fragment thr:off
          Encryption key:off
          Link Quality=0/100  Signal level:-121 dBm  Noise level:-115 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0