Yaesu FT-411 MKII Operating Manual page 31

Changes or modifications to this device not expressly approved by Yaesu Musen
could void the user's authorization to operate this device.
1. Changes or modifications to this device not expressly approved by
Yaesu Musen could void the user's authorization to operate this device.
2. This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions; (1) this device may not cause
harmful interference, and (2) this device must accept any interference
including interference that may cause undesired operation.
3. The scanning receiver in this equipment is incapable of tuning, or
readily being altered, by the User to operate within the frequency bands
allocated to the Domestic public Cellular Telecommunications Service
in Part 22.
This device complies with RSS-210 of Industry Canada. Operation is
subject to the following two conditions; (1) this device may not cause
interference. and (2) this device must accept any interference, including
interference that may cause undesirable operation of the device.
CAUTION!