User Manual

iv Table of Contents UT618 User Manual
Explanation of Symbols
 Before using your phone, please read the “Safety Precautions” thoroughly.
 The cautions included here are provided to prevent danger to persons and property.
 The following explain the degree of danger and damage that could occur if these safety
precautions are not observed.
This symbol indicates that erroneous operations may directly
result in serious personal injury or death.
This symbol indicates that erroneous operations may result in
the possibility of serious injury or death.
This symbol indicates that erroneous operations may result in
the possibility of injury or physical damage.
 Explanations of other symbols used in the manual:
Prohibited
This symbol indicates a prohibited action.
Compulsory
This symbol indicates an action that must always be performed.
Disassembly
Prohibited
This symbol indicates that disassembly is prohibited.
Remove Power Plug
This symbol indicates that the power cord must be removed
from the outlet.