wwan0     no wireless extensions.

lo        no wireless extensions.

eth0      no wireless extensions.

wlan3     IEEE 802.11abgn  ESSID:<hidden>
          Mode:Managed  Frequency:2.472 GHz  Access Point: <hidden>
          Bit Rate=1 Mb/s   Tx-Power=22 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=56/70  Signal level=-54 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:3   Missed beacon:0