Honeywell FocusPRO TH6320WF Wi-Fi Series User Manual page 42

Glossary
MAC ID, MAC CRC
Alphanumeric codes that uniquely identify your thermostat.
QR Code
®
Quick response code. A two-dimensional,machine-readable image. Your wireless device can read
the black and white pattern in the square and link its browser directly to a web site. QR Code is a
registered trademark of DENSO WAVE INCORPORATED.
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