Abstract: This invention relates to wireless communications devices, and more particularly to search processing load reduction methods for wireless communications based on CDMA.
Abstract: A method for providing selective mid-call call forwarding from a mobile station associated with a subscriber to a wireless service provider is provided. In one embodiment, the method includes: a) receiving an incoming call, b) ringing the mobile station, c) receiving a mid-call call forwarding activation from the mobile station, d) retrieving a telephone number associated with the mid-call call forwarding activation from a service plan associated with the subscriber, and e) forwarding the incoming call to a telephone device associated with the retrieved telephone number. In another embodiment, the mid-call call forwarding activation is a control signal resulting from a user pressing at least one key on the mobile station. In other aspects, a method of adding and/or modifying a selective mid-call call forwarding feature to a service plan associated with the subscriber is provided.
Type:
Grant
Filed:
August 4, 2003
Date of Patent:
October 24, 2006
Assignee:
Lucent Technologies Inc.
Inventors:
David S. Benco, Kevin J. Overend, Baoling S. Sheen, Sandra L. True, Kenneth J. Voight