Optus X Spirit 2 Quick Start Manual page 9

Don't make or receive phone calls while driving. Never
text while driving
Keep your phone at least 5 mm away from your body
while making calls.
Small parts may cause choking.
Your phone can produce a loud sound.
To prevent possible hearing damage, do not listen at
high volume levels for long periods. Exercise caution
when holding your phone near your ear while the
loudspeaker is in use.
Avoid contact with anything magnetic.
Keep away from pacemakers and other electronic
medical devices.
Turn off when asked to in hospitals and medical
facilities.
Turn off when told to on aircraft and at airport.
Turn off when near explosive materials or liquids.
Don't use at gas stations.
Your phone may produce a bright or flashing light.
Don't dispose of your phone in fire.
Avoid extreme temperatures.