Telecommunications – Radiotelephone system – Special service
Reexamination Certificate
2007-10-11
2009-08-18
Appiah, Charles N (Department: 2617)
Telecommunications
Radiotelephone system
Special service
C455S415000, C455S417000, C455S419000, C379S201010, C379S142060, C379S265020, C379S142030
Reexamination Certificate
active
07577426
ABSTRACT:
A mobile station is identified by a plurality of directory numbers. One or more of the directory numbers are associated with distinct identifier codes that identify a directory number or “personality” in transmissions over the air interface, e.g., for call origination from the mobile station and/or call termination to the mobile station. When the mobile station receives an identifier code when it receives a call, the mobile station provides a distinct user-discernible indication that is specific for that identifier code. From this distinct user-discernible indication, the use may determine which directory number is being called. When originating a call, the mobile station may transmit an identifier code to indicate which directory number to use as the calling party number.
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Delker Jason R.
Everson John M.
Jones Bryce A.
Appiah Charles N
Sprint Spectrum L.P.
Vu Michael T
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