Handheld electronic device including cross application use...

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Reexamination Certificate

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Details

C455S414100, C455S564000

Reexamination Certificate

active

08086274

ABSTRACT:
An improved handheld electronic device and an associated method provide added convenience for the user by enabling the user to quickly and easily initiate telephone related functions from applications other than the device's phone and address book applications using a dedicated phone related key. The device includes a plurality of use states and each one of the use states has an associated function that is to be initiated upon depression of the phone related key. When the phone related key is depressed, the current use state is determined and the function that is associated with the current use state is executed.

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patent: 6766017 (2004-07-01), Yang
patent: 6771980 (2004-08-01), Moon
patent: 6781575 (2004-08-01), Hawkins et al.
patent: 7167728 (2007-01-01), Wagner et al.
patent: 1 104 151 (2001-05-01), None
patent: 1104151 (2001-05-01), None
Information and Communication Mobile, “Siemens”, XP-002310504, pp. 1-62.
Sony, “Mobile Telephone User Guide”, XP-002310503, pp. 1-81.
Siemens AG 2002, User's Manual for Model S55 Mobile Phone.

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