The communication portion may provide access one or more social networks via a communication network, in which {HEAD ~ the device} may communicate with {TAIL ~ a social network} of contacts 
The communication portion may provide access one or more social networks via a communication network , in which { HEAD ~ the device } may communicate with { TAIL ~ a social network } of contacts
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH