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16 Chapter 1 Getting started
NN40050-117NN40050-117
Symbols and conventions used in this guide
These symbols are used to highlight critical information:
Related publications
Related publications are listed below. To locate specific information, you can refer to the master
index for the documentation suite for your system.
IP Phone 1120E User Guide (NN40050-104)
IP Phone 1140E User Guide (NN40050-105)
Caution: Alerts you to conditions where you can damage the equipment.
Danger: Alerts you to conditions where you can get an electrical shock.
Warning: Alerts you to conditions where you can cause the system to fail or work
improperly.
Note: A Note alerts you to important information.
Tip: Alerts you to additional information that can help you perform a task.
!
Security note: Indicates a point of system security where a default should be changed,
or where the administrator needs to make a decision about the level of security required
for the system.