Sharp AQUOS sense3 Instruction Manual page 32

Draining water when the handset gets wet
When the handset is wet, water may flow out after wiping it off.
Drain the water by following the steps below.
1
Wipe off water on the handset surface with dry
and clean cloth, etc.
2
Shake the handset approximately 20 times,
securely holding it, until there is no more water
splattering
To drain water off the
mouthpiece/microphone,
shake the handset with
the mouthpiece turned
down
30
To drain water off the
earpiece/speaker, shake
the handset with the
earpiece/speaker turned
down
Precautions