Telephonic communications – Supervisory or control line signaling – Substation originated
Reexamination Certificate
2007-10-09
2007-10-09
Tsang, Fan (Department: 2614)
Telephonic communications
Supervisory or control line signaling
Substation originated
C379S127010, C379S142040, C379S207150, C455S415000
Reexamination Certificate
active
10939828
ABSTRACT:
An improved handheld electronic device and an associated method provide an improved call log that presents information relating to logged phone calls in a collapsed manner, meaning that for each phone number having a call stored in the memory of the device, only the most recent in time call is listed on the call log. An improved handheld electronic device and an associated method also provide a call history for any phone call from the improved call log that is selected by the user. The call history includes a listing of all of the calls stored by the device that are associated with the selected call log call.
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User' Manaul, Samsung SPH-400, p. 62, 2002.
Bocking Andrew D.
Vander Veen Raymond P.
Eckert Seamans Cherin & Mellott , LLC
Levy Philip E.
Research In Motion Limited
Sing Simon
Tsang Fan
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