User Manual

UT618 User Manual Getting Started 1-15
Please Charge
• Reason: If the battery is low under standby mode, the display indicates
“Please Charge” and sounds a warning beep.
• Solution: Please charge.
Please Charge
00:00:20
• Reason: Warning beep sounds when the phone is in use, which means
there is only
one minute talk time remaining. “Please Charge” will be
displayed on the main displayed.
• Solution: Please charge.
)
))
) Notice:
• When the phone is in receiving/sending mail and Air Info connecting
mode and if the signal is too weak or the battery is low,
icon will
flash, but it will not sound a warning beep.
• If the display indicates “Please Charge”, it is recommended to recharge
the phone for 5-10 minutes before using it.
1.8 Charging the battery
1.8.1 Charging Instructions
1. Plug the charger into an AC100-240V electrical outlet.