https://www.chefstore.com/p/knife-oystr-4-ss-wht-plst_1380567/
KNIFE OYSTR 4 SS WHT PLST - US Foods CHEF'STORE
KNIFE, OYSTR 4 S/S WHT PLST | Purchase Option: Unit (1 ea) | Select a Store to Add to Cart
us foodsknifeoystrsswht
https://pinouts.ru/dev/Kyocera/Oystr+KX9E/
Kyocera Oystr KX9E @ pinouts.ru
Here are pinouts for Kyocera Oystr KX9E devices
kyoceraoystrpinoutsru