User Manual

UT618 User Manual Table of Contents v
Handling the Phone, Battery, and Charger
Use only the battery and charger approved for the UT618 phone. The use of
any other types can result in damage to the phone, electric shock or the risk
of fire.
Compulsory
Do not store the phone or charger in hot, wet, or dusty areas. High
temperatures, humidity and dust can damage electrical and mechanical
components. This can cause the phone or charger to malfunction.
Prohibited
Keep the phone, battery and the charger dry. Exposure to precipitation,
humidity and liquids can damage electronic components and circuit boards.
Prohibited
Do not drop, shake or throw the phone or charger. Rough handling can break
internal circuit boards and damage the battery pack.
Prohibited
Do not use a microwave oven or any other type of heating equipment to dry
the phone, battery pack or charger. High temperature can shorten the life of
electronic devices, damage the battery pack, and warp or melt plastic parts.
Prohibited
Do not use the phone in the vicinity of volatile gases. Leave the area before
using the phone. Failure to leave the area can result in the risk of fire or an
explosion.
Prohibited
Do not disassemble or modify the phone or charger. Incorrect modifications
or reassembly can cause malfunctions or personal injury when the phone or
charger is used.
Disassembly
Prohibited