Verykool i310 - Manual (Page 5)

1
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.