Apparatus and methods using a first service provider such as a WAN cellular service provider to initiate {HEAD ~ a communications exchange} between {TAIL ~ 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 
Apparatus and methods using a first service provider such as a WAN cellular service provider to initiate { HEAD ~ a communications exchange } between { TAIL ~ 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
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