"Support and select Mobile" could be support section and mobile devices.
"IMEI and Serial number will be displayed" – "displayed" is shown. Method 3: "Device’s Packaging" becomes Outer Case. Check Serial Number in SAMSUNG Galaxy M13 -India-
Confirm device activation: Your service provider may require the SerialProductCode to initialize your device or enable supplementary options. Object identification: The SerialUniqueID singled out identifies your unit, which can be helpful in event your phone is stolen or displaced. "Support and select Mobile" could be support section
"Check that you're using the correct method (Settings, Dialer, Packaging, or Samsung's website)." or Samsung's website)."