
Running the Anniversary function

Unfolded

Profile view

Graphic display close-up

Top and back sides

Same electronic card family as the ZQ-M201B or ZQ-2750M
The main controller chip is located behind the display, 1 x 32 KB memory chip. 
The second location is populated in the ZQ-2850

In parts. Note the stange location of the main controller chip, between de card and the display.
User manual
To donate your old devices and give them a second life in this collection and this web site - please send us an e-mail to pdaorga@gmail.com