About: http://webisa.webdatacommons.org/339255700

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	FIG. 12 is an embodiment that provides an alternative to the DTMF signal as the means of transmitting the dialing sequence.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca