Samsung SM-F700F/DS User Manual page 15

Basics
• Be careful not to place any objects, such as cards, coins, or keys, on the Main screen
when folding the device. The screen may be damaged.
• This device is not water or dust resistant. Do not allow any liquids or small particles,
such as water, coffee, or sand, to enter the device. Doing so may result in damage
to the device, such as scratches or punctures on the screen.
• When using the speakers, such as when playing media files or using speakerphone,
do not place the device close to your ears.
• Be careful not to expose the camera lens to a strong light source, such as direct
sunlight. If the camera lens is exposed to a strong light source, such as direct
sunlight, the camera image sensor may be damaged. A damaged image sensor is
irreparable and will cause dots or spots in pictures.
• If you use the device with its glass or acrylic body broken, there may be a risk of
injury. Use the device only after it has been repaired at a Samsung Service Centre.
• If dust or foreign materials enter the microphone, speaker, or receiver, the device's
sound may become quiet or certain features may not work. If you attempt to
remove the dust or foreign materials with a sharp object, the device may be
damaged and its appearance may be affected.
• You may notice a crease at the centre of the Main screen. This is a normal
characteristic of the device.
• Connectivity problems and battery drain may occur in the following situations:
– If you attach metallic stickers on the antenna area of the device
– If you attach a device cover made with metallic material to the device
– If you cover the device's antenna area with your hands or other objects while
using certain features, such as calls or the mobile data connection
• If the device is covered with your hands while it is folded, radio waves may be
interfered with, resulting in Bluetooth, Wi-Fi, and other networks not having
smooth connections.
• Using a Samsung-approved screen protector is recommended. Unapproved screen
protectors may cause the sensors to malfunction.
• Do not cover the proximity/light sensor area with screen accessories, such
as a screen protector, stickers, or a cover. Doing so may cause the sensor to
malfunction.
• The light may flicker at the top of the device during calls due to proximity sensor
operation.
• Do not allow water to contact the touchscreen. The touchscreen may malfunction
in humid conditions or when exposed to water.
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