User Manual

DANGER
Toavoidtheriskofelectricalshock,donotconnectthetelephonecabletotheEthernetconnector.
YoucanonlyconnectanEthernetcabletothisconnector.
TheEthernetconnectorhastwonetworkstatusindicators.Whenthegreenindicatorison,thecomputeris
connectedtoaLAN.Whentheyellowindicatorblinks,dataisbeingtransmitted.
Note:Ifthecomputerisconnectedtoadockingstation,usetheEthernetconnectoronthedockingstation
insteadoftheoneonthecomputer.
7Smart-cardslot(availableonsomemodels)
Smartcardscanbeusedforauthentication,datastorage,andapplicationprocessing.Smartcardsalso
mightprovidestrongsecurityauthenticationforsinglesign-on(SSO)withinlargeorganizations.Formore
information,see“Usingamediacardorasmartcard”onpage39
.
6UserGuideThinkPadT560andP50s