15
NOTE:
Some applications may require a microSDHC card to work
properly if it stores certain data on it. Therefore, it is
recommended that you keep a microSDHC card installed and not
remove or replace it unnecessarily.
Charging the Battery
You should fully charge the battery before using Spro 2. Out of
the box the battery should have enough power for Spro 2 to turn
on.
WARNING!
Use only ZTE-approved chargers and cables. The use of
unauthorized accessories may cause damage.