Telephone base unit having dynamically configurable software

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Reexamination Certificate

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Details

C455S422100, C455S552100, C455S550100, C455S567000, C379S419000, C379S440000

Reexamination Certificate

active

06983144

ABSTRACT:
A cordless telephone base unit having a dynamically changeable cellular telephone adapter and partially reconfigurable software is provided. The software includes a static portion containing core application software, and a dynamic portion containing reconfigurable driver software for interfacing with an external device such as a cellular telephone. The driver software can be downloaded from a removable cellular telephone adapter. The core software and the driver software each contain interface portions at fixed locations. The interface portions provide for transparent interaction between core application and driver software.

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GB Search Report dated May 19, 2004.

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