TELES VoIP Box DSL Series Reference Manual page 12

Preface
Safety symbols
The following symbols are used to indicate important infor-
mation and to describe levels of possible danger.
Note
!
Useful information with no safety implications.
Attention
!
Information that must be adhered to as it is necessary to en-
sure that the system functions correctly and to avoid mate-
rial damage.
Warning
!
Danger. Could cause personal injury or damage to the sys-
tem.
Dangerous voltage
Could cause injury by high voltage and/or damage the sys-
tem.
Electrostatic discharge
Components at risk of discharge must be grounded before
being touched.
VoIPBox DSL / VoIPBox BRI – version 21.0.009 Page 12