Cisco Systems 7960 ユーザーズマニュアル
B-1
Cisco IP Phone 7960 and 7940 Series User Guide
78-10182-08
A P P E N D I X
B
Safety Notices
Read the following safety notices before installing or using your Cisco IP Phone:
These safety notices apply to phones in the Cisco IP Phone 7960 and 7940 series.
Warning
This warning symbol means danger. You are in a situation that could cause
bodily injury. Before you work on any equipment, be aware of the hazards
involved with electrical circuitry and be familiar with standard practices for
preventing accidents.
bodily injury. Before you work on any equipment, be aware of the hazards
involved with electrical circuitry and be familiar with standard practices for
preventing accidents.
Warning
Read the installation instructions before you connect the system to its power
source.
source.
Warning
Ultimate disposal of this product should be handled according to all national
laws and regulations.
laws and regulations.
Warning
The plug-socket combination must be accessible at all times because it serves
as the main disconnecting device.
as the main disconnecting device.
Warning
Do not work on the system or connect or disconnect cables during periods of
lightning activity.
lightning activity.