The method 12, further comprising obtaining {HEAD ~ information} from {TAIL ~ a home subscriber server} to populate the table that maps the plurality of services to respective access point names 
from
The method 12 , further comprising obtaining { HEAD ~ information } from { TAIL ~ a home subscriber server } to populate the table that maps the plurality of services to respective access point names
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH