CIDCO MailStation

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We've got a one of these that might be fun. http://en.wikipedia.org/wiki/Cidco_MailStation

Interfaces

POTS Modem, DB25 (parallel port), speaker

Onboard chips

  • Winbond W24257AS-35 -- 32K X 8 High-Speed CMOS Static RAM
  • Winbond W24010S-70LE -- 128K X 8 RAM SRAM
  • 28SF040 -- 4Mb SuperFlash EEPROM
  • 29F080A-90PFTN -- appears to be another flash chip, though details are somewhat hard to find
  • RCV336ACFW -- Rockwell integrated modem.