/ # hciconfig -a hci0: type: primary bus: usb bd address: 74:07:7e:84:54:13 acl mtu: 1021:9 sco mtu: 255:4 up running pscan iscan rx bytes:126187 acl:42 sco:0 events:3531 errors:0 tx bytes:3074 acl:42 sco:0 commands:125 errors:0 features: 0xbf 0x2e 0x4d 0xfe 0xd8 0x3f 0x7b 0x87 packet type: dm1 dm3 dm5 dh1 dh3 dh5 hv1 hv3 link policy: rswitch sniff link mode: slave accept name: 'bluez 5.50' class: 0x000000