I have the main unit.
type computer
country USA
year 1987
os MS-DOS
cpu Intel 80C88
speed 4 / 7.14 MHz
ram 512 KB
disk 2*720K 3.5
hd 10 MB (onko?)
graphic 11? LCD 80 x 25 text, 640×256 graphics
colors mono
ports telephone, serial, parallel, system bus