Galaxy A21 - Page 14

12
Notes on Usage
Do


Turn the product OFF in areas where use is
prohibited.
The product's signals may a󱐯ect electronic
equipment and electronic medical equipment.
Do







When using the hands-free call, loud noise
sounds from the product.
Even in the standby mode, ringtone and
vibrator may work suddenly.
Using continuously for a long time with too
loud volume may cause a hearing loss, etc.
And, if you cannot hear the sound around you
clearly, it may cause an accident.
Do



Surprised by sudden vibrate ringtone
(vibration) or ringtone, it may cause harmful
e󱐯ect on heart.
Do



󱐯
The product's signals may a󱐯ect the
performance of electronic medical equipment.