Left, right, and bottom panels – HTC Pro2 User Manual

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Section 2A. Device Basics

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.