One aspect relates to indicating at least partially relative to an at least one receiving communicating device a called entity information at least partially describing an at least one desired contacting or forwarding entity that an at least one contacting communicating device is attempting to contact. Another aspect can relate to transferring from at least one desired contacting or forwarding entity a called entity information at least partially describing the at least one desired contacting or forwarding entity which an at least one contacting communicating device is attempting to contact. Yet another aspect can relate to filtering out communications having at least one desired uniform resource identifiers that do not contain a prescribed called entity information matching a prescribed pattern.