Turn Your Phone On And Off; Turn Your Screen On And Off - Sprint S155 User Manual

Key Functions
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Earpiece lets you hear the caller and automated prompts.
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Screen displays all the information needed to operate your phone.
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OK button allows you to enter main menu in standby mode or to confirm the commands
and options selected
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Back Key lets you return to the previous screen, or close a dialog box, options menu.
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Power button lets you turn the phone on or off.
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Speaker lets you hear the different ringtones and sounds. The speaker also lets you
hear the caller's voice in speakerphone mode.
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Charger/USB Jack allows you to connect the phone charger or the USB cable
(included).
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Up/Down key allows you to adjust the ringtone or adjust the voice volume during a call
and scroll the cursor up and down.
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Headset Jack allows you to plug in either a stereo headset or an optional headset for
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.
Turn Your Phone On/Off
■ Press and hold the Power button.

Turn Your Screen On and Off

Your phone allows you to quickly turn the screen off when not in use and to turn it back on and
unlock it when you need it.
Turn the Screen Off When Not in Use
■ To quickly turn the screen off, press the OK button. Pressing the OK button again or
receiving an incoming call will turn on your phone screen and show the lock screen.
To save battery power, the phone automatically turns off the screen after a certain period of
time when you leave it idle. You will still be able to receive messages and calls while the
phone's screen is off.
Phone Basics 6