US Robotics MAXg User Manual page 54

Industry Canada Statement
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 undesired operation of the device
To prevent radio interference to the licensed service, this device is
intended to be operated indoors and away from windows to
provide maximum shielding.
Equipment (or its transmit antenna) that is installed outdoors is
subject to licensing.