Hello there,

I understand your frustration regarding the locked doors on your oven and the need to retrieve the serial number for servicing. It's inconvenient when your appliance doesn't function as expected, especially when you need assistance.

To locate the serial number for your oven, you can typically find it on a metal plate or sticker attached to the appliance itself. This plate is usually inside the oven around the door frame or on the side or back of the stove. Additionally, you may find the serial number printed on a label inside the owner's manual that came with your oven.

To unlock the doors, please see page 21 under the "Display" and page 22 under "Control Lockout" of the manual for more details.

Manual
https://downloadcenter.samsung.com/content/UM/201904/20190417153210498/NV51K7770S_AA_DG68-00857A-03_EN-MES-CFR.pdf

Should you need more assistance, please feel free to get back to us via the following options:

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

When you message us, please provide us with this reference number (1147121871) so that our team can gather your information.

Have a great day.

^Charles

Hi Js, thanks for taking the time out of your hectic day to ask us your question about the Samsung Galaxy Watch6. The Galaxy Watch6 can record an electrocardiogram (ECG) for 30 seconds similar to a standard single-lead ECG. The ECG Monitor app also checks the recording for signs of Atrial Fibrillation—a common form of irregular heart rhythm. The ECG app is not intended for users with known arrhythmias other than atrial fibrillation or users under 22 years old. Users should not interpret or take clinical action based on the device output without consultation of a qualified healthcare professional. The ECG app is not intended to replace traditional methods of diagnosis or treatment. However, you can review your ECG readings as daily, weekly, and monthly charts, or access detailed reports for each measurement. You can share the PDF report of your ECG recording with your healthcare provider using Samsung Health Monitor app on your compatible Galaxy smartphone. If you think of any other questions for us or if you would like further assistance, feel free to reach out to Samsung Support at your leisure. Thank you for being a cherished Samsung customer. - Debra

Hi Tim! To mount it under a TV you would need a soundbar mount like the one offered at Best Buy: https://www.bestbuy.com/site/rocketfish-universal-soundbar-mounting-system-black/6354301.p?skuId=6354301 ~ Samsung Solutions

We are glad to read your inquiry about locking and unlocking the fridge door, Christian. Let us get you the details you need.

This fridge model does not have a lock or unlock feature. However, it has a door alarm that sounds when the door is left open for more than two minutes. You can also toggle it on or off by pressing the "Door Alarm" in the fridge's panel.

Have a great day.

-John