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GENERAL INFORMATION
Antenna
Use of other antenna devices could damage your mobile phone and
reduce performance. Your phone has a built-
in antenna. Don’t touch the
antenna area unnecessarily when the phone is switched on. Contact with
the antenna affects call quality and may cause the phone to operate at a
higher power level than otherwise needed.
Network Service
A lot of features described in this manual are called network service.
They are special services provided by wireless service providers. You
should subscribe to these services from your home service provider and
learn instructions on uses before you select the network you want to use.
Accessories
Li-Ion battery is the manufacturer-approved rechargeable battery
available for your phone. May be some batteries performs best after
several full charge/discharge cycles.
Use only batteries, chargers and accessories approved by the phone
manufacturer for use with this particular model. The use of any other
types will invalidate any approval or warranty applying to the phone, and
may be dangerous.
Please consult with your dealer for availability of approved accessories.
Privacy
The shoot or recording of photos, images or sounds privately may be
prohibited by law and/or subject to criminal prosecution. We recommend
you to be responsible and respectful of privacy laws when you are taking
photos, or doing records.
Summary of Contents for duo525
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