Does iPhone 14 Pro Max have IMEI number patched on sim trays?

See -> Find the serial number or IMEI on your iPhone, iPad or iPod touch

Find the serial number or IMEI on your iPhone, iPad or iPod touch – Apple Support (UK)

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Find your serial number, IMEI/MEID or ICCID in Settings

1. Go to Settings > General and tap About.
2. Look for the serial number. You might need to scroll down to find the IMEI/MEID and ICCID.

Does iphone 14 pro max has IMEI number patched on sim trays?

If your iPhone has a SIM tray and you need support but can't view the Settings menu, you can use the IMEI/MEID instead of the serial number.*

On the following devices, you can find the serial number in Settings and the IMEI/MEID on the SIM tray:

But iPhone 14 Pro Max is not mentioned in the list.

To be sure, you can always check yourself.