Brand: CASIO
Model: PF-3000
Type: Organiser
Picture: CASIO PF-3000
Batteries: CR 2032 x 2 + CR 1220 x 1 (memory backup)
Lifetime: Introduced: 1983
Terminated: unknown
Notes: This is CASIO's very first Digital Diary, introduced in May 1983. Many more models where to follow this early one.

This organiser has a phone memory for phone numbers and names. It also has a memo function for general notes. There's also a basic function calculator and a spread-sheet like ability.

Its basic memory is just a mere 961 bytes, but this is extendable with an additional 2kB module.


An extension module for an extra 2kB of memory can be added to this organiser.