Huawei B660 Quick Start Manual page 5

Placing the Device
Your device can be placed horizontally, be placed upright with the use of a
table stand, or hung on the wall. Place your device on a surface well above
the floor or near a window, so it can receive a strong signal.
Insert the latches on the table stand into the slots on the back of the device.
The table stand allows the device to stand on a flat surface like a table or
desk. See the following figures.
Note: To avoid the interference caused by radio signals, place the device at
least 1 meter (3.28 feet) away from other electrical devices.
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