OPlus 6.3 WiFi, User Manual, Page: 7 / 30

6
Traffic safety
Pay attention to traffic safety. Do not use your mobile phone while
driving. Park your car before making or answering a call.
Flight Safety
Please turn off your GSM mobile phone before the airplane takes off
in order to protect airplane’s communication system from interference.
Using mobile phone before the plane taking off should get aircrew’s
permission according to safety regulations.
Environment Safety
Do not use your mobile phone near precision electronic equipment.
Radio wave interference may cause malfunctioning of such electronic
equipment and other problems.
Operating of mobile phone may interfere with medical devices like
hearing aids and pacemakers.
Do not use your phone in a potentially dangerous atmosphere. Please
strictly observe with the restrictions on the use of wireless devices.
Maintenance
Battery instructions
When the phone automatically turns off or indicates the alarm
information of power shortage, please charge the battery in time.
For the first few times, please charge the battery fully.
When not in use, please separate the battery with power supply.
Overcharging will shorten the life of the battery.