Invention Grant
- Patent Title: Automatic telephone service forwarding device
- Patent Title (中): 自动电话业务转发设备
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Application No.: US12277659Application Date: 2008-11-25
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Publication No.: US08095121B2Publication Date: 2012-01-10
- Inventor: Charles M. Link, II , Donald M. Cardina
- Applicant: Charles M. Link, II , Donald M. Cardina
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Cantor Colburn LLP
- Main IPC: H04M3/42
- IPC: H04M3/42

Abstract:
An automatic telephone service forwarding device including a base or enclosure defining a socket for receiving a wireless telephone. Upon detecting the presence of the wireless telephone in the socket, the device automatically forwards telephone service for the wireless telephone to a previously-stored forwarding directory number, typically the directory number of a wireline unit located nearby. Alternatively, the automatic telephone service forwarding device may be incorporated directly into a wireless telephone. In this case, the wireless telephone includes a “forward” button and a scrollable list of forwarding telephone numbers. The automatic telephone service forwarding device may also be configured to automatically select certain forwarding directory numbers from the list in accordance with a predefined time-based profile. The automatic telephone service forwarding device may forward the telephone service by causing the wireless telephone to transmit a forwarding message to a telephone redirection device on an overhead data channel associated with a wireless communications network. Alternatively, the automatic telephone service forwarding device may forward the telephone service by placing a telephone call to the call redirection device. The call redirection device may include automatic call redirection equipment that is configured to enter forwarding instructions into a home location register for the wireless telephone by emulating a visitor location register in which the wireless telephone is attempting to register for roaming service.
Public/Granted literature
- US20090075638A1 Automatic Telephone Service Forwarding Device Public/Granted day:2009-03-19
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