Methods and apparatus for preserving access information during call transfers
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United States of America Patent
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N/A
Issued Date -
May 24, 2007
app pub date -
Oct 19, 2005
filing date -
Oct 19, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Methods and apparatus for preserving access information during call transfers are disclosed. An illustrated example method for transferring a call from a first device to a second device comprises initiating a call transfer request comprising an access phone number used to route the call to the first device and authorizing a second call from the second device based on the access phone number.
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