Charging The Battery - Acer Liquid Z220 Duo User Manual

6 - Setting up
No. Item
1 3.5 mm headphone jack Connects to stereo headphones.
2 Micro USB connector
3 Smartphone speaker
4 Front-facing camera
5 Touchscreen
6 Volume up/down button
7 Power button
8 Camera
9 Flash

Charging the battery

For initial use, you need to charge your smartphone for eight hours.
After that you can recharge the battery as needed.
Connect the AC adapter cord to the micro USB connector on your
smartphone.
Description
Connects to a USB cable/charger.
Emits audio from your smartphone; suitable for
holding to your ear.
Use for self-portrait images and online video chat.
4-inch capacitive touchscreen to display data,
smartphone content and enter information.
Increases or decreases the smartphone volume.
Press to turn the screen on/off or enter sleep
mode; press and hold to turn the smartphone on
or off.
A camera for taking high-resolution images.
LED flash for camera.