ZTE Corporation Z990 사용자 설명서
21
Seizures/ Blackouts
The phone can produce a bright or flashing light.
Repetitive Motion Injuries
To minimize the risk of RSI when texting or playing games
with your phone:
Do not grip the phone too tightly.
Press the buttons lightly.
Use the special features which are designed to minimize the
times of pressing buttons, such as Message Templates and
Predictive Text.
Take lots of breaks to stretch and relax.
with your phone:
Do not grip the phone too tightly.
Press the buttons lightly.
Use the special features which are designed to minimize the
times of pressing buttons, such as Message Templates and
Predictive Text.
Take lots of breaks to stretch and relax.
Emergency Calls
This phone, like any wireless phone, operates using radio
signals, which cannot guarantee connection in all conditions.
Therefore, you must never rely solely on any wireless phone
for emergency communications.
signals, which cannot guarantee connection in all conditions.
Therefore, you must never rely solely on any wireless phone
for emergency communications.
Loud Noise
This phone is capable of producing loud noises, which may
damage your hearing. Turn down the volume before using
headphones, Bluetooth stereo headsets or other audio
devices.
damage your hearing. Turn down the volume before using
headphones, Bluetooth stereo headsets or other audio
devices.