How do you turn off hourly chime on AW21306W?

To turn off the hourly chime on the AW21306W clock, locate the switch or button on the back or side of the clock labeled "Chime" or "Sound." Slide the switch to the "Off" position or press the button until you see a change in the indicator. If there are specific settings, refer to the user manual for detailed instructions. This should disable the hourly chime feature.