US PATENT SUBCLASS 379 / 213
.~.~ Intercept (e.g., dead or changed number)

Current as of: June, 1999
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379 /   HD   TELEPHONIC COMMUNICATIONS

201  DF  SPECIAL SERVICES {9}
210  DF  .~ Call diversion (e.g., call capture) {4}
213.~.~ Intercept (e.g., dead or changed number)

DEFINITION

Classification: 379/213

Intercept (e.g., dead or changed number):

(under subclass 210) Subject matter wherein a call made to one of a specified group of addresses is directed to a predetermined location.