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Device Basics
2A. Device Basics 15
20. Light Sensor lets you use the ambient light level to
adjust both screen brightness/contrast and
keyboard access.
Ⅲ In a bright light condition (outdoors), the sensor
causes the device to increase the brightness and
contrast for better viewing.
Ⅲ In a dark light condition (while talking on the
device) the sensor causes the device to adjust the
brightness and contrast for better viewing.
21. Charger/Accessory Jack allows you to connect the
device charger or an optional USB cable
(included). CAUTION! Inserting an accessory into
the incorrect jack may damage the device.
22. Volume Button allows you to adjust the ringer
volume in standby mode or adjust the voice
volume during a call. The volume button can also
be used to scroll up or down to navigate through
the different menu options. press and hold the
volume down key to activate the vibration mode.
23. Stylus storage location of included stylus touch
pen. It is recommended that you use this pen
when making your onscreen selections. Using
your fingers can be less accurate, possibly scratch
the screen, and leave residue.
24. Reset Slot lets you reset your device and ends all
currently running applications. To reset your
device, insert your stylus firmly into the slot and
then quickly remove it.
25. Camera Button lets you activate the camera and
camcorder and take pictures and videos.
26. Power Button, located at the side of the device, lets
you either turn the device on or off (press and
hold) or help conserve power by toggling the
display screen on or off (single press).
Ⅲ This single press conserves power by temporarily
turning off the screen without shutting down the
device. To turn the screen back on, simply press
the button again.
Ⅲ Press and hold to turn the device on or off.
27. SIM Card Slot houses the pre-installed SIM card,
which allows global roaming on compatible GSM
and UMTS networks (service activation required).
See “3E. Sprint Worldwide Wireless Service” on
page 187 for details.
I350.book Page 15 Tuesday, September 29, 2009 3:24 PM