SENDO S300 Manual page 9

battery charging icon to appear after you
have connected the charger.
If you remove your battery you will find the
phone's label on the back portion of the
phone. This label includes information about
the phone, such as the model number.
Do not remove the phone's label. In the
unlikely event that you ever need to make a
warranty claim or seek assistance with
respect to use of your phone, you may be
asked for this information.
☛
Note: Always turn your phone off before
you insert or remove the battery.
Charging the battery
Insert the connector on the charger lead into
the connector on the top of the phone. Plug
the charger into a mains AC socket. When
charging commences, the battery icon will
change into a charger cable icon. When the
battery is fully charged, the battery icon will
reappear and you can disconnect the
charger.
The battery will normally take around 2 to 3
hours to charge.
Charging and Discharging
A new battery's full performance is achieved
only after two or three complete charge and
discharge cycles. The operations times
provided are reasonable estimates and may
be affected by network conditions, charging
and phone usage.
The battery can be charged and
discharged hundreds of times but it will
eventually wear out. When the operating
time (talk-time and standby time) is
noticeably shorter than normal, it is time to
buy a new battery.
Use only batteries approved by Sendo and
recharge your battery only with the chargers
approved by Sendo. When a charger is not
in use, disconnect it from the power source.
Do not leave the battery connected after its
battery indicator shows that the battery is
full, or for longer than a single day, since
overcharging may shorten its life. If left
unused a fully charged battery will
discharge itself over time.
If the battery is completely empty, it may
take a few minutes before you can make or
receive a call once you plug the phone into
a charger.
For better operation times, discharge the
battery from time to time by leaving your
phone switched on until it turns itself off and
the battery is fully discharged.
Do not attempt to discharge the battery by
any other means.
☛
Note: Use the battery only for its
intended purpose.
☛
Never use any charger or battery that is
damaged or worn out.
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