LG E415g Guia Del Usuario página 127

WARNING
Placing a heavy object on the phone or sitting on it can damage the LCD and
Touch screen functions. Do not cover the LCD proximity sensor with protective
film. This could cause the sensor to malfunction.
WARNING
While in the speaker phone mode (Handsfree mode) the speaker sound might
be high, and so to avoid damage to your hearing, do not close the handset to
your ear while using speaker phone mode.
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