Meaning of the word "model number" in English

What does "model number" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

model number

US /ˈmɑdəl ˈnʌmbər/
UK /ˈmɒdl ˈnʌmbər/
"model number" picture

Noun

a number or code used to identify a specific version or type of a product

Example:
Please provide the model number of your device when contacting customer support.
The new laptop has a different model number than the previous version.