Plug the included adapter into any power outlet in your home. Connect the other end of the charger (B) to the phone connector or (A) to the charging base (recommended) to charge the battery.
While charging, the battery icon shows the charging status. When the battery is fully charged, this indicator turns green.
Important charging notice
To fully charge the battery, it needs to be charged for approximately 3.5 hours.
For proper maintenance and to extend battery life, it's not recommended to keep the battery fully charged or completely discharged for long periods; it's better to keep it at a mid-level. Avoid leaving the phone charging for extended periods (vacations, etc.). Letting the battery discharge completely from time to time is preferable.
If the phone won't be used for a long time, remove the battery with a mid-level charge.
If the battery hasn’t been used for a long time or is depleted, the screen may not turn on when charging. Once it has charged for a while, you’ll be able to turn the phone on.
Low battery warning
When the battery is about to run out, the battery icon will be empty and red, the phone will emit a warning tone, and a message will appear on the screen. You should connect the charger. If the battery is completely depleted, the phone will turn off and you won't be able to make or receive calls.