User's Manual

Z.T.S. Intermational Industrial Co. Ltd G28i
Page 34
charger as soon as possible.
Note：
1. When battery power is drained, we suggest you charge it
in time.
If the battery has not been charged for 2 days, the mobile will
change into slow charging mode without anything displays
temporarily when you charge it again. The charging indicator
may take about 15 minutes before appearing in the external
display.
2. Do not alter the components and accessories of battery or
open it by yourself to ensure the safe usage of the battery.
3. We suggest that you should use your telephone with the
batteries compatible with your model to avoid any damage to
your mobile.
4. Mains powered chargers will operate within the