root@t400s:~# rfkill list
0: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no
1: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: yes
Hard blocked: no
2: tpacpi_wwan_sw: Wireless WAN
[B]Soft blocked: yes[/B]
Hard blocked: no
root@t400s:~# lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 17ef:100a Lenovo ThinkPad Mini Dock Plus Series 3
Bus 001 Device 003: ID 17ef:480d Lenovo Integrated Webcam [R5U877]
Bus 001 Device 004: ID 046d:c526 Logitech, Inc. Nano Receiver
Bus 001 Device 005: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 006: ID 152d:2329 JMicron Technology Corp. / JMicron USA Technology Corp. JM20329 SATA Bridge
Bus 001 Device 007: ID 22b8:41d9 Motorola PCS Droid/Milestone
Bus 001 Device 008: ID 0ccd:0097 TerraTec Electronic GmbH Cinergy T RC MKII
Bus 001 Device 009: ID 0ccd:0097 TerraTec Electronic GmbH Cinergy T RC MKII
root@t400s:~# rfkill unblock wwan
root@t400s:~# rfkill list
0: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no
1: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: yes
Hard blocked: no
2: tpacpi_wwan_sw: Wireless WAN
[B]Soft blocked: no[/B]
Hard blocked: no
root@t400s:~# lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 17ef:100a Lenovo ThinkPad Mini Dock Plus Series 3
Bus 001 Device 003: ID 17ef:480d Lenovo Integrated Webcam [R5U877]
Bus 001 Device 004: ID 046d:c526 Logitech, Inc. Nano Receiver
Bus 001 Device 005: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 006: ID 152d:2329 JMicron Technology Corp. / JMicron USA Technology Corp. JM20329 SATA Bridge
Bus 001 Device 007: ID 22b8:41d9 Motorola PCS Droid/Milestone
Bus 001 Device 008: ID 0ccd:0097 TerraTec Electronic GmbH Cinergy T RC MKII
Bus 001 Device 009: ID 0ccd:0097 TerraTec Electronic GmbH Cinergy T RC MKII
[B]Bus 002 Device 002: ID 0bdb:1900 Ericsson Business Mobile Networks BV F3507g Mobile Broadband Module[/B]
root@t400s:~#