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5
Getting started
2
Replacing the battery cover
Place the cover onto the back of the phone
and slide the cover into place, making sure
the tab at the top of the cover clicks into
place.
Charging the battery
You must charge the battery for at least 12
hours before using the phone for the first
time. After this, the battery will normally take
around 3 to 5 hours to charge.
Insert the connector on the charger lead into
the connector on the bottom of the phone.
Plug the charger into a wall socket. When
charging commences, an animated charging
icon or charger cable icon appears. When
the battery is fully charged, a full battery icon
will appear and you can disconnect the
charger.
!
Warning:
Only use chargers designed for
use with your Sendo S1 and approved by
Sendo. Incorrect use of chargers, or use
of any other charger, may damage your
phone and may invalidate your warranty.
Once you connect the charger, you can
switch your phone on. 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.
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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
Do not charge the battery with either of the phone
covers removed.
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 may be time to buy
a new battery.
Caution: Only use 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.
