SENDO 300 User Manual page 10

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before you can make or receive a call once
you plug the phone into a charger.
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Note: When the battery is completely
discharged it may take some time for the
battery charging icon to appear after
you have connected the charger.
Charging and Discharging
Please observe the following notes and
precautions regarding the use of batteries
and related equipment.
Note
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 that a new battery's full performance is
achieved only after two or three complete charge
and discharge cycles. The operation 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.
Note
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 the 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.
For longer 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.
Use the battery only for its intended purpose.
Never use any charger or battery that is damaged or
worn out.
Warning: Do not short circuit the battery. All
batteries can cause property damage, injury or
burns if a conductive material such as jewellery or
keys comes into contact with the exposed terminals.
The material may complete an electrical circuit and
become quite hot. Exercise care in handling your
phone battery. For example, avoid carrying your
phone battery loose in a pocket or purse. This
product is designed for use with Sendo-approved
batteries only. Use of unapproved batteries may be
dangerous and may cause damage to the battery or
the phone and may void your warranty.
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