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112
Do not paint your phone or its accessories.
Do not attempt to disassemble your phone or its
accessories, only authorized personnel can do so.
Do not expose your phone or its accessories to extreme
temperatures, minimum 23
℉
and maximum 122
℉
(minimum
– 5
℃
and m 50
℃
).
Do not place your phone inside or near heating
equipments or high pressure containers, such as water
heaters, microwave ovens, or hot cooking utensils.
Otherwise, your phone may be damaged.
Please check local regulations for disposal of electronic
products.
Do not carry your phone in your back pocket as it could
break when you sit down.
Battery
Do not disassemble or open crush, bend or deform,
puncture or shred.
Do not modify or remanufacture, attempt to insert foreign
objects into the battery, immerse or expose to water or
other liquids, expose to fire, explosion or other hazard.
Only use the battery for the system for which it is
specified.
Only use the battery with a charging system that has
been qualified with the system per CTIA Certification
Summary of Contents for Z777
Page 1: ...1 Z777 USER MANUAL www zteusa com ...
Page 19: ...19 ...
Page 20: ...20 ...
Page 63: ...63 entering 0000 or 1234 the most common passkeys or refer to the documents for that device ...
Page 103: ...103 Problem Possible causes Possible solution powered on Reset the phone to factory status ...