Hi joeb,
Thanks for reaching out and we hope you are in good health. We appreciate your interest in Samsung home appliances, specifically the Flexzone on our Samsung - Family Hub 27.7 Cu. Ft. 4-Door French Door Fingerprint Resistant Refrigerator - Black stainless steel.
You can select your Flex Zone temperature from Meat/Fish mode (-1°C), Cold Drinks mode (1°C), Deli/ Snack (3°C), or Wine/Party Dishes (5°C) mode.
I have shared a link below to explain further the different temperatures and how to change the settings.
https://www.youtube.com/watch?v=Ih9-sBfdkBo
Please feel free to communicate with us through the channels below if you have additional questions.
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us
Your reference number: 1144282624
Leo