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Installing the Power Adapter or the Spare Battery
Note:
The FWT can be powered by the power adapter or the spare battery.
If the FWT is connected to the power adapter and the spare battery is inserted,
the FWT is powered by the power adapter, and meanwhile, the spare battery is
charged.
Charge the spare battery for at least eight hours for the first time. If a
fully-charged spare battery is left unused for a long time, charge it for at least
five minutes before using it again.
If the FWT is powered solely by the spare battery, the talk time is three hours to
five hours or the standby time is 40 hours to 120 hours (the talk time and the
standby time are network dependent).
Installing the Power Adapter
Press and hold
to power off your FWT. Connect the power adapter to the FWT, and
plug it to the power socket.
Installing the Spare Battery
Press and hold
to power off your FWT and then disconnect the FWT from the
power socket. Then install the spare battery as shown in the following figure. When
installing the spare battery, make sure that the battery cord plug matches the battery jack.
Do not insert conversely.
11
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