NCT Group i30sx - Manual (Page 18)

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Charging the Battery
NOTE: The battery can be charged with the phone either turned on or
off. For best results, charge it with the phone turned off.
Your phone’s screen backlight will remain lit while the battery is charging.
Battery Charging Status
The battery strength indicator icon found on your phone’s display screen shows
the charge amount remaining in the battery.
When Using Phone
A short, chirp-like sound indicates a low battery. The icon flashes to indicate
that you have approximately five minutes of talk time remaining.
1 With your phone’s keypad facing up, plug the
charger’s accessory connector into the left side of the
accessory connector on the bottom of the phone.
2 If the charger has folding electrical prongs, flip open the prongs.
3 Plug the charger into an electrical outlet.
Icon
Display a b c d
Battery
Strength Low
Battery 11% to
40% 41% to
70% Fully
Charged