User manual

140
Explosive environments
Gas Stations and Explosive Atmospheres
In locations with potentially explosive atmospheres, obey all posted signs to turn off wireless
devices such as your phone, tablet, or other radio equipment.
Areas with potentially explosive atmospheres include fueling areas, below decks on boats, fuel or
chemical transfer or storage facilities, and areas where the air contains chemicals or particles,
such as grain, dust, or metal powders.
Blasting Caps and Areas
Turn off your mobile device when in a blasting area or in areas posted turn off “two-way radios” or
“electronic devices” to avoid interfering with blasting operations.
Third Party Equipment
The use of third party equipment, cables or accessories, not made or authorized by ZTE, may
invalidate the warranty of the mobile device and also adversely affect the mobile device’s
operation. For example, use only the ZTE charger supplied with the mobile device.
Efficient Use
For optimum performance with minimum power consumption, do not cover the mobile device with
anything. Covering the mobile device may cause it to operate at higher power levels than needed,
and may drain the battery.