bluetooth a rssi, lq

[dormo]

zdravim, som uplny zaciatocnik s ubuntu, potreboval by som zistit udaje o RSSI a LQ, z bluetooth pripojenia
skusat som to asi takto:
root@hp:/home/adm# hcitool scan
Scanning ...
        00:19:63:D7:DC:C3       Phone
root@hp:/home/adm# hcitool cc  00:19:63:D7:DC:C3 
root@hp:/home/adm# hcitool rssi  00:19:63:D7:DC:C3
Not connected.

vie mi niekto poradit ako ziskat tie info: rssi-uroven signalu a lq-link quality???