Samsung GT-S5830I User Manual page 121

When speaking on the device:
•
Hold the device upright, as you would with a traditional phone.
•
Speak directly into the mouthpiece.
•
Avoid contact with your device's internal antenna. Touching the
antenna may reduce the call quality or cause the device to transmit
more radio frequency than necessary.
Protect your hearing and ears when using a headset
•
Excessive exposure to loud sounds can cause hearing
damage.
•
Exposure to loud sounds while driving may distract your
attention and cause an accident.
•
Always turn the volume down before plugging the
earphones into an audio source and use only the
minimum volume setting necessary to hear your
conversation or music.
•
In dry environments, static electricity can build up in the
headset. Avoid using headsets in dry environments or
touch a metal object to discharge static electricity before
connecting a headset to the device.
Use caution when using the device while walking or
moving
Always be aware of your surroundings to avoid injury to yourself or
others.
Do not carry your device in your back pockets or around
your waist
You can be injured or damage the device if you fall.
Do not disassemble, modify, or repair your device
•
Any changes or modifications to your device can void your
manufacturer's warranty. For service, take your device to a Samsung
Service Centre.
•
Do not disassemble or puncture the battery, as this can cause
explosion or fire.
Do not paint or put stickers on your device
Paint and stickers can clog moving parts and prevent proper operation.
If you are allergic to paint or metal parts of the product, you may
experience itching, eczema, or swelling of the skin. When this happens,
stop using the product and consult your physician.
121
Safety precautions