Cleaning And Maintaining - Zte Z723EL User Manual

device.
• The device must be placed in ventilation environment for use.
• Do not expose the Z723EL to direct sunlight or store it in hot areas. High
temperature can shorten the life of electronic devices.
• Do not allow children to play with the Z723EL or charger.
• Keep the length of the cable between the Z723EL and the phone less than 10
meters.
• The Z723EL is for indoor use only. Do not use the Z723EL outside. Do not
connect telephone extensions which run outside of the building. These can
result in lightning damage to your unit.

Cleaning and Maintaining

• Use an antistatic cloth to clean the Z723EL. Do not use chemical or abrasive
cleanser as these could damage the plastic case. Turn off your Z723EL before
you clean it.
• Use the Z723EL within the temperature range of -10℃ ～ +55℃, and the
storage temperature range is -40℃ ～+70℃. The humidity range is 5%~95%.
• Do not use your Z723EL during a thunderstorm. Remove the mains power pack
from the wall socket.
• Do not take out your nano-SIM card unnecessarily. The nano-SIM card may be
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