Turn Your Phone On And Off - HTC Desire 510 User Manual

Speaker the back speaker lets you hear sounds when you're playing music or during conference
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calls.
Back Cover Notch lets you remove the back cover and access the battery compartment and
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SIM and microSD™ card slots.
SIM and microSD Card Slots holds the preinstalled Sprint SIM card and allows installation of
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a microSD card for additional storage. See microSD Card.
3.5 mm Headset Jack allows you to plug in either a stereo headset or an optional headset for
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convenient, hands-free conversations.
CAUTION! Inserting an accessory into the incorrect jack may damage the phone.

Turn Your Phone On and Off

The instructions below explain how to turn your phone on and off, or how to restart the phone.
Turn Your Phone On
Press and hold the Power Button (
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You will feel or hear the phone vibrate when it has been turned on. The first time you turn on your
phone, it will search for Sprint service, and begin the setup application.
Turn Your Phone Off
1. Press and hold the Power Button to open the Power options menu.
Note: When the screen is locked and you press the Power Button it will only turn off the screen and
not the phone. You will need to unlock the screen first before you press and hold the Power Button
to turn the phone off. See Turn Your Screen On and Off for details.
2. Touch Power off to turn the phone off.
Restart Your Phone
Restarting the phone will close all running apps and will clear all temporary files in the phone's
memory. Make sure to save your work before restarting the phone.
1. Press and hold the Power Button for about two seconds.
2. On the Power options menu, touch Restart.
3. In the Restart phone confirmation box, touch RESTART.
Note: If the phone or touchscreen becomes unresponsive, press and hold the Power Button for
about 12 seconds to restart the phone.
Phone Basics
) at the top of the phone.
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