Zte T230 User Manual page 6

SWITCH YOUR DEVICE ON OR OFF, CHARGE YOUR BATTERY
 Press and hold the Power Key to turn on your phone.
 To turn it off, press and hold the Power Key to
open the options menu.
CHARGE THE BATTERY
 Check the correct orientation of the lead, then insert the charger lead
carefully.
 Do not force the connector into the charger jack.
 Connect the charger to a standard AC wall outlet.
 Disconnect the charger when the battery is fully charged.
 If the phone is on, you'll see the charging icon
 If the battery is low, there will be a pop-up message on the screen. As
you charge your phone, the lock screen will tell you the battery level
each time you wake up your phone.
 On first use please charge the battery for 3-4 hours. It is better to keep
your battery topped up than to let it fully discharge.
/ on the status bar.