HTC Pro2 - Manual (Page 20)

10 Section 2A. Device Basics
9. Notification LED . This LED shows the following:
Ⅲ Flashing green light when there are new text, picture, video, or email messages, missed calls, or
reminders.
Ⅲ Solid green light when the device is connected to the power adapter or a computer and the battery is
fully charged.
Ⅲ Solid amber light when the battery is being charged.
Ⅲ Flashing amber light when the remaining battery level reaches below 10%.
10. Light Sensor . This senses the ambient light and adjusts the screen backlight accordingly.
11. Earpiece . Listen to a phone call from here.
Left, Right, and Bottom Panels
12. Volume Up Button . During a call or when playing music, press this button to increase the volume.
13. Volume Down Button . During a call or when playing music, press this button to lower the volume.
14. Primary Microphone . Speak into this microphone during phone conversations, when recording a voice
note, or when giving a voice command.
15. Sync Connector . Connect one of the following:
Ⅲ Connect the AC phone charger to recharge the battery.
Ⅲ Connect the supplied USB cable to a computer so you can synchronize information.
Ⅲ Connect a USB stereo headset (purchased separately) for hands-free conversation or for listening to
audio media.
Ⅲ Connect a composite video and audio cable (purchased separately) to output the device screen
contents and device audio to an external viewing device.
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