ZTE Grand X Plus - Manual (Page 18)

18
NOTE:
Some applications may require a microSDHC card to work
normally or may store certain data on it. Therefore, it is
recommended that you keep a microSDHC card installed and
not remove or replace it randomly.
3. Replace the back cover.
Charging the Battery
Your phone’s battery should have enough power for the phone to
turn on, find a signal, and make a few calls. You should fully
charge the battery as soon as possible.
If the battery is low, there will be a pop-up message on the
screen. As you charge your phone, the screen will tell you the
exact battery level each time you wake up your phone.