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7
safet
y and
usage
inf
ormat
ion
Use your device in the normal
position
Avoid contact with your device’s internal
antenna.
Allow only qualified personnel to
service your device
Allowing unqualified personnel to service your
device may result in damage to your device and
will void your warranty.
Ensure maximum battery and
charger life
• Avoid charging batteries for more than a
week, as overcharging may shorten battery
life.
• Over time, unused batteries will discharge
and must be recharged before use.
• Disconnect chargers from power sources
when not in use.
• Use batteries only for their intended
purpose.
Handle SIM cards and memory
cards with care
• Do not remove a card while the device is
transferring or accessing information, as this
could result in loss of data and/or damage to
the card or device.
• Protect cards from strong shocks, static
electricity, and electrical noise from other
devices.
• Frequent writing and erasing will shorten the
life span of memory cards.
• Do not touch gold-coloured contacts or
terminals with your fingers or metal objects. If
dirty, wipe the card with a soft cloth.
Important usage information
Summary of Contents for GT-B7320
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