Precautions - Panasonic WX-SA250P Operating Instructions Manual

Precautions

Tighten screws and bolts with the specified tools
Install the product so that its weight is properly supported
Properly install the antenna to either the ceiling, a wall, or a microphone
stand according to the installation directions.
If the product shows any abnormality, immediately stop using it
If the outer shell of the product shows cracks or other damage, immediately
suspend use and take it down
When the product is no longer needed or can no longer be used, do not
leave it unattended and take it down
Always inspect the product after an earthquake
Do not bring the product near medical equipment
(do not bring it near operation rooms, ICUs, CCUs, etc.)
Do not use near automatic doors, fire alarms, and other automatic
controllers
Do not use near flammable gases