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This is an old revision of the document!

Published 21 Aug 2022

optiPoint 500


optiPoint 500 overview

Overview

Siemens optiPoint 500 phone.

Hardware Description

Components

  • LCD, 24 characters by 2 rows.

| * Nec D78F0078GK (µPD780078 8-Bit Single-Chip Microcontroller) (Nec 780076GK in DTR-8D)

It uses a 24 character by 2 line LCD display.

Teardown

optiPoint 500 optiPoint 500

optiPoint 500

optiPoint 500 sockets

optiPoint 500 interior

optiPoint 500 circuit front optiPoint 500 circuit back

References and Additional Resources

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electronic/equipment/phone/optipoint500.1661034789.txt.gz · Last modified: 2022/08/20 22:33 by tony
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