Sony XPERIA XZ2 Instruction Manual page 14

Power off the terminal or put it in Airplane
mode before boarding an airplane.
Do
Use of mobile phones on board is restricted.
Follow the instructions of each airline.
The radio wave from the terminal may
adversely affect on-board electronic
equipment.
Prohibited acts related to mobile phone usage
on an airplane may be punished by law.
Follow the instructions of each medical
facility for the use of mobile phones on their
Do premises.
Power off the terminal in a place where the
use is prohibited.
The radio wave from the terminal may affect
electronic equipment and electronic medical
equipment.
Always keep the terminal away from your
ear when you talk with hands-free set, while
Do the ringtone is loudly sounding, or in stand-
by mode.
Also, when you play game, play back videos
or music, etc. connecting the earphone/
microphone, etc. to the terminal, adjust the
volume adequately.
Loud sound is emitted from the terminal
when calling with hands-free set.
Even in standby mode, a ringtone or an alarm
sound may sound suddenly.
Listening to loud sound for long hours
continuously may cause a disability of ears
such as deafness.
Moreover, too loud sound makes you to barely
hear the surrounding sounds and may cause
an accident.
If you have a weak heart, set the vibrator or
ringtone volume carefully.
Do
Sudden vibration or ringtone sounding when
incoming call astonishes you and it may affect
your heart.
If you are wearing any electronic medical
equipment, check with the relevant medical
Do electronic equipment manufacturer or
vendor whether the operation may be
affected by radio waves.
The radio waves from the terminal may affect
the electronic medical equipment.
Power off the terminal near electronic
devices or equipment operating on high
Do
precision control or weak signals.
The radio wave from the terminal may
interfere with the operation of electronic
devices or equipment.
* The following are some electronic devices
or equipment that you should be careful of:
Hearing aids, implantable cardiac
pacemaker, implantable cardioverter
defibrillator, other electronic medical
equipment, and other automatically
controlled devices or equipment. If you use
an implantable cardiac pacemaker,
implantable cardioverter defibrillator, or
other electronic medical equipment, check
with the medical electronic equipment
manufacturer or vendor whether the
operation can be affected by radio waves.
Be careful about broken glasses or exposed
internal part of the terminal if the display or
Do
the camera lens is broken.
Touching damaged or exposed area may
cause burns, injury, electric shock, etc.
Contents/Precautions
12