Utstar pn820 Mode D'Emploi
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BATTERY USAGE
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When the phone is powered off and charging, a charging status screen
will appear on the Sub LCD screen on the outside of the phone. The
battery is not charged when the phone is first purchased – fully charge
the battery before first use. The battery will charge faster if the phone is
powered off while charging. Battery operating time gradually decreases
over time. If the battery fails to perform normally, you may need to
replace it.
will appear on the Sub LCD screen on the outside of the phone. The
battery is not charged when the phone is first purchased – fully charge
the battery before first use. The battery will charge faster if the phone is
powered off while charging. Battery operating time gradually decreases
over time. If the battery fails to perform normally, you may need to
replace it.
BATTERY INSTALLATION
Be sure to use only the batteries that have been provided with the
phone. Installation is easier if you have placed the phone on a flat
surface.
phone. Installation is easier if you have placed the phone on a flat
surface.
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❶ Place the battery on the back of the handset
and slide into place.
❷ Push the battery down until it locks into place.