{TAIL ~ Apparatus} and methods using a first service provider such as a WAN cellular service provider to initiate a communications exchange between {HEAD ~ a plurality} of communications units and a second service provider such as WLAN service provider to provide enhanced communications services to the units has been disclosed and described 
{ TAIL ~ Apparatus } and methods using a first service provider such as a WAN cellular service provider to initiate a communications exchange between { HEAD ~ a plurality } of communications units and a second service provider such as WLAN service provider to provide enhanced communications services to the units has been disclosed and described
TAIL TAIL TAIL TAIL TAIL OTH OTH 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH