All these questions bellow are answered here:
http://ars.samsung.com/customer/usa/jsp/faqs/faqs_view.jsp?SITE_ID=22&PG_ID=557&PROD_SUB_ID=561&PROD_ID=1360&AT_ID=140945 * Using The Phone
o How Do I Make A 3-Way Call, Or Conference Call On My Phone?
o How Do I Access Airplane Mode On My SCH-I910 (Omnia) Phone?
o How Do I Use Call Waiting On My SCH-I910 (Omnia) Phone?
o How Do I Turn On/Off My SCH-I910 (Omnia) Phone?
o Does My SCH-I910 (Omnia) Phone Have A Speakerphone?
o How Do I Use Key Guard Or Key Lock On My SCH-I910 (Omnia) Phone?
o How Do I Mute / Unmute A Call On My SCH-I910 (Omnia) Phone?
o How Do I Hide My Caller ID From Being Displayed When Calling Someone From My SCH-I910 (Omnia) Phone?
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* Camera & Camcorder
o How Do I Disable Or Change The Camera/Camcorder Sounds On My SCH-I910 (Omnia) Phone?
o How Do I Transfer Pictures or Videos Between My SCH-I910 (Omnia) Phone And My Computer?
o How Do I Copy Or Move Pictures Or Videos From My SCH-I910 (Omnia) Phone To My Storage Card?
o How Do I Delete All Pictures or Videos From My SCH-I910 (Omnia) Phone?
o How Do I Change The Default Location For Photos Taken With The Camera On My SCH-I910 (Omnia) Phone?
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o Camera
+ How Do I Change The Camera Resolution On My SCH-I910 (Omnia) Phone?
+ Does My SCH-I910 (Omnia) Phone Support Self Portrait Mode?
+ How Do I Send Pictures From My SCH-I910 (Omnia) Phone?
+ How Do I Take Pictures With My SCH-I910 (Omnia) Phone?
o Camcorder
+ How Do I Send Video From My SCH-I910 (Omnia) Phone?
+ How Do I Record Video With My SCH-I910 (Omnia) Phone?
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* Contacts
o How Do I Assign A Ringtone To A Contact On My SCH-I910 (Omnia) Phone?
o Can An Image Be Assigned To A Contact On My SCH-I910 (Omnia) Phone?
o How Do I Assign To Or Delete A Contact From A Caller Group On My SCH-I910 (Omnia) Phone?
o Can I Assign A Ringtone Or Image To A Caller Group On My SCH-I910 (Omnia) Phone?
o How Do I Create Or Delete A Contact On My SCH-I910 (Omnia) Phone?
* Calendar, Time & Alarms
o How Do I Create Or Delete Calendar Events On My SCH-I910 (Omnia) Phone?
o How Do I Create And Delete Alarms On My SCH-I910 (Omnia) Phone?
o Will The Network Automatically Update The Time On My SCH-I910 (Omnia) Phone?
o How Do I Set The Home & Visiting Time Zones On My SCH-I910 (Omnia) Phone?
o How Do I Display Dual Clocks On My SCH-I910 (Omnia) Phone?
o Does The Alarm On My SCH-I910 (Omnia) Phone Have Snooze Capabilities?
o How Do I Change The Date & Time On My SCH-I910 (Omnia) Phone?
o How Do I Stop The Audio Calendar Reminders On My SCH-I910 (Omnia) Phone?
o What Is World Time And How Do I Use It On My SCH-I910 (Omnia) Phone?
o How Do I Change To Military Time Format On My SCH-I910 (Omnia) Phone?
* Display
o How Do I Change The Wallpaper (Screen Saver) On My SCH-I910 (Omnia) Phone?
o Can The Banner Text On My SCH-I910 (Omnia) Phone Be Changed?
o Can The Display Contrast Or Brightness On My SCH-I910 (Omnia) Phone Be Adjusted?
o How Do I Make The Start Menu Text Bigger On My SCH-I910 (Omnia) Phone?
o How Do I Configure The Backlight On My SCH-I910 (Omnia) Phone To Stay On Longer?
o Can The Dialing Font Size Be Changed On My SCH-I910 (Omnia) Phone?
o Can I Change The Today Screen Text Size On My SCH-I910 (Omnia) Phone?
o How Do I Change The Items Listed On The Today Screen On My SCH-I910 (Omnia) Phone?
o How Do I Change The Items Listed In The Start Menu On My SCH-I910 (Omnia) Phone?
o Can I Change The Startup Greeting On My SCH-I910 (Omnia) Phone?
o Can I Change The Menu Style On My SCH-I910 (Omnia) Phone?
o How Do I Display Dual Clocks On My SCH-I910 (Omnia) Phone?
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* Images & Videos
o How Do I Delete All Pictures or Videos From My SCH-I910 (Omnia) Phone?
o How Do I Change The Wallpaper (Screen Saver) On My SCH-I910 (Omnia) Phone?
o Can An Image Be Assigned To A Contact On My SCH-I910 (Omnia) Phone?
o How Do I Transfer Pictures or Videos Between My SCH-I910 (Omnia) Phone And My Computer?
o How Do I Copy Or Move Pictures Or Videos From My SCH-I910 (Omnia) Phone To My Storage Card?
* Sounds & Ringtones
o How Do I Change The Ringtones On My SCH-I910 (Omnia) Phone?
o How Do I Delete All Sounds or Ringtones From My SCH-I910 (Omnia) Phone?
o How Do I Assign A Ringtone To A Contact On My SCH-I910 (Omnia) Phone?
o Can I Set An Audible Message Alert For Missed Calls Or Voice Mails On My SCH-I910 (Omnia) Phone?
o How Do I Disable Or Change The Startup / Shutdown Tones On My SCH-I910 (Omnia) Phone?
o How Do I Stop The Audio Calendar Reminders On My SCH-I910 (Omnia) Phone?
o How Do I Change The Alarm Volume On My SCH-I910 (Omnia) Phone?
o How Do I Change The Ringtone Volume On My SCH-I910 (Omnia) Phone?
o How Do I Place My SCH-I910 (Omnia) Phone In Silent / Vibrate Mode?
o How Do I Turn Off Message Alerts While My SCH-I910 (Omnia) Phone Is In Silent Mode?
o Can I Use Voice Recordings As Ringtones On My SCH-I910 (Omnia) Phone?
o How Do I Disable Or Change The Camera/Camcorder Sounds On My SCH-I910 (Omnia) Phone?
o How Do I Stop My SCH-I910 (Omnia) Phone From Beeping Every Minute?
o How Do I Turn Off Call Connect Tones On My SCH-I910 (Omnia) Phone?
o How Do I Stop The Phone From Making Sounds Everytime I Touch An Icon Or Press The Keypad On My SCH-I910 (Omnia) Phone?
* MP3s
o How Do I Transfer MP3 Files To My SCH-I910 (Omnia) Phone?
o How Do I Create And Play An MP3 Playlist On My SCH-I910 (Omnia) Phone?
o How Do I Delete MP3 Files From My SCH-I910 (Omnia) Phone?
o How Do I Play MP3 Files On My SCH-I910 (Omnia) Phone?
o Can I Assign MP3 Files As Ringtones On My SCH-I910 (Omnia) Phone?
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* Bluetooth
o SCH-I910 (Omnia) Bluetooth Index
* Communication & Connectivity
o How Do I Use My Verizon Wireless Phone As A Modem Or Transfer Data Between It And My Computer?
o How Do I Enable Wireless Security Settings For A Wi-Fi Connection On My SCH-I910 (Omnia) Phone?
o How Do I Find The Device Information Including The MAC Address On My SCH-I910 (Omnia) Phone?
o How Do I Turn Wi-Fi On/Off, On My SCH-I910 (Omnia) Phone?
o How Do I Synchronize My SCH-I910 (Omnia) Phone To My PC Via Bluetooth?
o The Wi-Fi Network Setup In My Home Is Hidden / Encrypted, How Can I Setup SCH-I910 (Omnia) To Connect To This Network?
o How Do I Transfer Files Using ActiveSync On My SCH-I910 (Omnia) Phone?
o How Do I Change The Default Storage Location On My SCH-I910 (Omnia) When Transferring Files Via Bluetooth?
* Internet & Messaging
o How Do I Connect To The Internet With My SCH-I910 (Omnia) Phone?
o How Do I Use Domain Enrollment On My SCH-I910 (Omnia) Phone?
o How Do I Spell Check Text Messages On My SCH-I910 (Omnia) Phone?
o Does My SCH-I910 (Omnia) Phone Support Email?
o How Do I Send Pictures From My SCH-I910 (Omnia) Phone?
o How Do I Send Video From My SCH-I910 (Omnia) Phone?
o How Do I Allow Cookies On My SCH-I910 (Omnia) Phone?
o Does The SCH-I910 (Omnia) Phone Support Instant Messaging?
o How Do I Change Text Input Modes On My SCH-I910 (Omnia) Phone?
o How Do I Create/Delete A Text Message On My SCH-I910 (Omnia) Phone?
o How Do I Enable Or Disable The Predictive Text Input Mode On My SCH-I910 (Omnia)?
o Can The WAP Browser Cache Be Cleared On The SCH-I910 (Omnia) Phone?
o How Do I Delete All Messages On My SCH-I910 (Omnia) Phone?
o How Do I Forward E-mail On My SCH-I910 (Omnia) Phone?
o How Do I Reply To An Email On My SCH-I910 (Omnia) Phone?
o How Do I Modify The Predictive Text Dictionary On My SCH-I910 (Omnia) Phone?
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* General Miscellaneous
o How Do I Change The Location Where Applications Are Installed On My SCH-I910 Omnia?
o How Do I Check Available Memory On My SCH-I910 (Omnia) Phone?
o How Do I Check The Amount Of Used / Available Minutes On My SCH-I910 (Omnia) Phone?
o How Do I Delete The Call Logs Or Call History On My SCH-I910 (Omnia) Phone?
o What Items Come With My SCH-I910 (Omnia) Phone?
o How Do I Format The Storage Card On My SCH-I910 (Omnia) Phone?
o How Do I Use The Business Card Reader On My SCH-I910 (Omnia) Phone?
o How Do I Use The MITs Wizard Software For My SCH-I910 (Omnia) Phone?
o Can I Encrypt Files On A microSD Card On My SCH-I910 (Omnia) Phone?
o How Do I Remove Programs On My SCH-I910 (Omnia) Phone?
o How Do I Check My Voicemail On My SCH-I910 (Omnia) Phone?
o How Do I Dial A Word Instead Of A Number With My SCH-I910 (Omnia) Phone?
o What Do The Different LED Color Changes Signify On My SCH-I910 (Omnia) Phone?
o How Do I Make An Emergency Call On My SCH-I910 (Omnia) Phone?
o How Do I Open The Media Player On My SCH-I910 (Omnia) Phone?
o How Do I Synchronize My SCH-I910 (Omnia) Phone To My PC Via Bluetooth?
o How Do I Transfer Files Using ActiveSync On My SCH-I910 (Omnia) Phone?
o Can I Disable Or Change The Mouse On My SCH-I910 (Omnia) Phone?
o How Do I Use The MITs Wizard Software For My SCH-I910 (Omnia) Phone?
o How Do I Insert Or Remove The Battery (Cover) From My SCH-I910 (Omnia) Phone?
o How Do I Insert Or Remove The Memory Card On My SCH-I910 (Omnia) Phone?
o Why Does Tapping The Screen On My SCH-I910 (Omnia) Phone With The Stylus Seem To Be Off Centered?
o How Do I Check The PRL On My SCH-I910 (Omnia) Phone?
o How Do I Restrict Incoming Or Outgoing Calls On My SCH-I910 (Omnia) Phone?
o How Do I Change The Language On My SCH-I910 (Omnia) Phone?
o How Do I Enable Or Disable The Motion Sensor On My SCH-I910 (Omnia) Phone?
o How Do I Fix the Error Message Displayed When I Start The Camera On My SCH-I910 (Omnia) Phone?
o How Do I Fix Lockups, Screen Flicker Or The We're Sorry Error Message Displayed On My SCH-I910 (Omnia) Phone?
o When A Lock-up Or A Fatal Exception Error Occurs On My SCH-I910 (Omnia) Phone, What Should I Do?
* Settings & Configurations
o How Do I Change The Location Where Applications Are Installed On My SCH-I910 Omnia?
o How Do I Access Airplane Mode On My SCH-I910 (Omnia) Phone?
o How Do I Delete All Of My Personal Information From My SCH-I910 (Omnia) Phone?
o What Are USB Settings And How Do I Use Them On My SCH-I910 (Omnia) Phone?
o How Do I Check The Hardware / Software Version On My SCH-I910 (Omnia) Phone?
o How Do I Reset My SCH-I910 (Omnia) Phone?
o How Do I Hide My Caller ID From Being Displayed When Calling Someone From My SCH-I910 (Omnia) Phone?
o Can I Customize The Default Shortcut Keys On My SCH-I910 (Omnia) Phone?
o How Do I Check The PRL On My SCH-I910 (Omnia) Phone?
o How Do I Restrict Incoming Or Outgoing Calls On My SCH-I910 (Omnia) Phone?
o Why Does Tapping The Screen On My SCH-I910 (Omnia) Phone With The Stylus Seem To Be Off Centered?
o How Do I Set The Screen Tap Vibration Setting On My SCH-I910 (Omnia) Phone?
o Can I Change The Menu Style On My SCH-I910 (Omnia) Phone?
o How Do I Change The Alarm Volume On My SCH-I910 (Omnia) Phone?
o How Do I Change The Ringtone Volume On My SCH-I910 (Omnia) Phone?
o Can I Change The Today Screen Text Size On My SCH-I910 (Omnia) Phone?
o How Do I Change The Items Listed On The Today Screen On My SCH-I910 (Omnia) Phone?
o How Do I Change The Items Listed In The Start Menu On My SCH-I910 (Omnia) Phone?
o How Do I Make The Start Menu Text Bigger On My SCH-I910 (Omnia) Phone?
* Speed Dial
o How Do I Create Or Delete Speed Dial Entries On My SCH-I910 (Omnia) Phone?
o How Do I Use Speed Dial On My SCH-I910 (Omnia) Phone?
* Voice Dial, Notes or Commands
o How Do I Enable/Disable Microsoft's Voice Command On My SCH-I910 (Omnia) Phone?
o How Do I Use Voice Dial On My SCH-I910 (Omnia) Phone?
o How Do I Access My Recorded Voice Notes On My SCH-I910 (Omnia) Phone?
o How Do I Change The Ringer Setting, Using Voice Command, On My SCH-I910 (Omnia) Phone?
o How Do I Create or Delete A Voice Note On My SCH-I910 (Omnia) Phone?
o How Do I Change The Voice Command Settings On My SCH-I910 (Omnia) Phone?
o How Do I Add/Remove Applications From Microsoft's Voice Command On My SCH-I910 (Omnia) Phone?
o How Do You Activate Voice Command On The SCH-I910 (Omnia) Phone?
o How Do I Create Or Delete Voice Dial Entries On My SCH-I910 (Omnia) Phone?