Samsung SGH-I437 User manual

4G LTE SMARTPHONE
User Manual
Please read this manual before operating your
phone, and keep it for future reference.

SGH-I437_UM_English_UCALI6_WC_100812_F3
Intellectual Property
All Intellectual Property, as defined below, owned by or which is otherwise the property of Samsung or its respective suppliers
relating to the SAMSUNG Phone, including but not limited to, accessories, parts, or software relating there to (the “Phone
System”), is proprietary to Samsung and protected under federal laws, state laws, and international treaty provisions. Intellectual
Property includes, but is not limited to, inventions (patentable or unpatentable), patents, trade secrets, copyrights, software,
computer programs, and related documentation and other works of authorship. You may not infringe or otherwise violate the
rights secured by the Intellectual Property. Moreover, you agree that you will not (and will not attempt to) modify, prepare
derivative works of, reverse engineer, decompile, disassemble, or otherwise attempt to create source code from the software. No
title to or ownership in the Intellectual Property is transferred to you. All applicable rights of the Intellectual Property shall remain
with SAMSUNG and its suppliers.
Open Source Software
Some software components of this product, including but not limited to 'PowerTOP' and 'e2fsprogs', incorporate source code
covered under GNU General Public License (GPL), GNU Lesser General Public License (LGPL), OpenSSL License, BSD License and
other open source licenses. To obtain the source code covered under the open source licenses, please visit:
http://opensource.samsung.com .
Disclaimer of Warranties; Exclusion of Liability
EXCEPT AS SET FORTH IN THE EXPRESS WARRANTY CONTAINED ON THE WARRANTY PAGE ENCLOSED WITH THE PRODUCT, THE
PURCHASER TAKES THE PRODUCT "AS IS", AND SAMSUNG MAKES NO EXPRESS OR IMPLIED WARRANTY OF ANY KIND
WHATSOEVER WITH RESPECT TO THE PRODUCT, INCLUDING BUT NOT LIMITED TO THE MERCHANTABILITY OF THE PRODUCT OR
ITS FITNESS FOR ANY PARTICULAR PURPOSE OR USE; THE DESIGN, CONDITION OR QUALITY OF THE PRODUCT; THE
PERFORMANCE OF THE PRODUCT; THE WORKMANSHIP OF THE PRODUCT OR THE COMPONENTS CONTAINED THEREIN; OR
COMPLIANCE OF THE PRODUCT WITH THE REQUIREMENTS OF ANY LAW, RULE, SPECIFICATION OR CONTRACT PERTAINING

THERETO. NOTHING CONTAINED IN THE INSTRUCTION MANUAL SHALL BE CONSTRUED TO CREATE AN EXPRESS OR IMPLIED
WARRANTY OF ANY KIND WHATSOEVER WITH RESPECT TO THE PRODUCT. IN ADDITION, SAMSUNG SHALL NOT BE LIABLE FOR
ANY DAMAGES OF ANY KIND RESULTING FROM THE PURCHASE OR USE OF THE PRODUCT OR ARISING FROM THE BREACH OF
THE EXPRESS WARRANTY, INCLUDING INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES, OR LOSS OF ANTICIPATED PROFITS
OR BENEFITS.
SAMSUNG IS NOT LIABLE FOR PERFORMANCE ISSUES OR INCOMPATIBILITIES CAUSED BY YOUR EDITING OF REGISTRY SETTINGS,
OR YOUR MODIFICATION OF OPERATING SYSTEM SOFTWARE.
USING CUSTOM OPERATING SYSTEM SOFTWARE MAY CAUSE YOUR DEVICE AND APPLICATIONS TO WORK IMPROPERLY.
SAFE™: A SAFE™ (Samsung for Enterprise) device meets Samsung's security criteria for such devices and is specifically
configured with enterprise use in mind. SAFE™ is marked for a Samsung device which has been tested against Samsung's own
internal criteria for interoperability with certain third party security-related solutions for MDM and VPN. The testing includes field
testing with local network connection and menu tree testing which tests functionality of the solutions in conjunction with the
Samsung device.
During the testing, the device is tested with the security solutions to see if the solutions work with the device as described by the
third party security solution providers. For more information about Samsung's SAFE™ program, please refer to o
www.samsung.com/us/safe .
Disclaimer of Warranties: TO THE FULL EXTENT PERMITTED BY LAW SAMSUNG ELECTRONICS CO., LTD., SAMSUNG
TELECOMMUNICATIONS AMERICA, LLC, AND THEIR AFFILIATES (COLLECTIVELY REFERRED TO HEREIN AS THE "SAMSUNG
ENTITIES") EXPRESSLY DISCLAIM ANY AND ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTY OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, INTEROPERABILITY OR NON-INFRINGEMENT, WITH RESPECT TO
INFORMATION TECHNOLOGY SECURITY PROTECTION, SAFE™ DEVICES AND APPLICATIONS TESTED WITH SAFE™ DEVICES. IN
NO EVENT SHALL THE SAMSUNG ENTITIES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL
DAMAGES OF ANY KIND WHATSOEVER WITH RESPECT TO INFORMATION TECHNOLOGY SECURITY PROTECTION, SAFE™ DEVICES

OR APPLICATIONS TESTED WITH SAFE™ DEVICES. In addition, information technology security protection will be affected by
features or functionality associated with, among other things the e-mail platform, master data management, and virtual private
network solutions selected by the software provider, solution provider or user. Choice of an e-mail, master data management, and
virtual private network solution is at the sole discretion of the software provider, solution provider or user and any associated
effect on information technology security protection is solely the responsibility of the software provider, solution provider or user.
For complete statement of limited warranty, please refer to
www.samsung.com/us/safe , available on the web and where Samsung
smartphone and Galaxy Tab™ devices are sold.
Samsung Telecommunications America (STA), LLC
©2012 Samsung Telecommunications America, LLC. Samsung is a registered trademark of Samsung Electronics Co., Ltd.
Do you have questions about your Samsung Mobile Phone? For 24 hour information and assistance, we offer a new FAQ/ARS
System (Automated Response System) at:
http://www.samsung.com/us/support.
Nuance®, VSuite™, T9® Text Input, and the Nuance logo are trademarks or registered trademarks of Nuance Communications,
Inc., or its affiliates in the United States and/or other countries.
Headquarters:
1301 E. Lookout Drive
Richardson, TX 75082
Toll Free Tel:
Customer Care Center:
1000 Klein Rd.
Plano, TX 75074
1.888.987.HELP (4357)
Internet Address:
http://www.samsungusa.com

The Bluetooth® word mark, figure mark (stylized “B Design”), and combination mark (Bluetooth word mark and “B Design”) are
registered trademarks and are wholly owned by the Bluetooth SIG.
microSD™ and the microSD logo are Trademarks of the SD Card Association.
Openwave® is a registered Trademark of Openwave, Inc.
and are trademarks of SRS Labs, Inc. CS Headphone and WOW HD technologies are incorporated under license
from SRS Labs, Inc.
, DivX®, DivX Certified® and associated logos are trademarks of Rovi Corporation or its subsidiaries and are used under
license.
DivX Certified® to play DivX® video up to HD 720p, including premium content.
ABOUT DIVX VIDEO: DivX® is a digital video format created by DivX, LLC, a subsidiary of Rovi Corporation. This is an official DivX
Certified® device that plays DivX video. Visit
www.divx.com for more information and software tools to convert your files into DivX
videos.
ABOUT DIVX VIDEO-ON-DEMAND: This DivX Certified® device must be registered in order to play purchased DivX Video-on-
Demand (VOD) movies. To obtain your registration code, locate the DivX VOD section in your device setup menu (tap
Apps >
Settings > About device > Legal information > License settings > DivX® VOD > Register
). Go to vod.divx.com for more information on
how to complete your registration.
Google, the Google logo, Android, the Android logo, Google Play, Gmail, Google Mail, Google Maps, Google Music, Google Talk,
Picasa, YouTube and other marks are trademarks of Google Inc.
Wi-Fi is a registered trademark of the Wireless Fidelity Alliance, Inc.
Swype and the Swype logos are trademarks of Swype, Inc. © 2010 Swype, Inc. All rights reserved.
Devices purchased for use on AT&T's system are designed for use exclusively on AT&T's system. You agree that you won't make
any modifications to the Equipment or programming to enable the Equipment to operate on any other system. A voice plan is
TM

required on all voice-capable devices, unless specifically noted otherwise in the terms governing your agreement. Some devices
or plans may require you to subscribe to a data plan.
Your phone is designed to make it easy for you to access a wide variety of content. For your protection, AT&T wants you to be
aware that some applications that you enable may involve the location of your phone being shared. For applications available
through AT&T, AT&T offers privacy controls that let you decide how an application may use the location of your phone and other
phones on your account. However, AT&T's privacy tools do not apply to applications available outside of AT&T. Please review the
terms and conditions and the associated privacy policy for each location-based service to learn how location information will be
used and protected.
Your phone may be used to access the Internet and to download, and/or purchase goods, applications, and services from AT&T or
elsewhere from third parties. AT&T provides tools for you to control access to the Internet and certain Internet content. These
controls may not be available for certain devices which bypass AT&T controls.
AT&T may collect certain types of information from your device when you use AT&T services to provide customer support and to
improve its services. For more information on AT&T's Privacy Policy, visit
http://www.att.com/privacy .
Your phone features earSmart™, an intelligent voice processor that delivers a clear voice experience, allowing you to
hear and be
heard
™ in nearly any environment. earSmart technology uses the science of human hearing to distinguish sounds, identify your
voice and suppress surrounding noise, for clear conversations just about anywhere.
How Does It Work?
• The earSmart voice processor in your phone captures your voice and all the sounds around you.

• Working like the human ear, it processes and distinguishes these sounds, isolates your voice conversation, and removes background noise -
from both ends of a call.
• It also automatically equalizes and adjusts voice volume so you can hear and talk naturally, even in the noisiest places.
• With earSmart technology, you can talk where you want, and have clear conversations for mobile calls, video chats, even speakerphone calls,
without worrying about surrounding noise.

1
Table of Contents
Section 1: Getting Started ............................ 6
Setting Up Your Phone . . . . . . . . . . . . . . . . . . . . 6
Charging a Battery . . . . . . . . . . . . . . . . . . . . . . . 9
Switching the Phone On or Off . . . . . . . . . . . . . 11
Locking and Unlocking the Touch Screen . . . . . 11
Setting up your Phone with Ready2Go . . . . . . . . 11
Creating a Samsung Account . . . . . . . . . . . . . . 12
Creating a New Google Account . . . . . . . . . . . . 12
Retrieving your Google Account Password . . . . . 13
Setting Up Your Voice Mail . . . . . . . . . . . . . . . . 13
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . 13
Section 2: Understanding Your Phone ....... 14
Features of Your Phone . . . . . . . . . . . . . . . . . . . 14
Front View of Your Phone . . . . . . . . . . . . . . . . . 15
Side Views of Your Phone . . . . . . . . . . . . . . . . . 16
Rear View of Your Phone . . . . . . . . . . . . . . . . . . 17
Display Layout . . . . . . . . . . . . . . . . . . . . . . . . . 18
Menu Navigation . . . . . . . . . . . . . . . . . . . . . . . . 28
Customizing Your Home Screen . . . . . . . . . . . . 32
Notification Bar . . . . . . . . . . . . . . . . . . . . . . . . . 38
Memory Card . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Section 3: Call Functions ............................ 42
Displaying Your Phone Number . . . . . . . . . . . . . 42
Making a Call . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Making Emergency Calls . . . . . . . . . . . . . . . . . . 43
Making a Call Using Speed Dial . . . . . . . . . . . . . 44
Making a Call from the Address Book . . . . . . . . 44
Answering a Call . . . . . . . . . . . . . . . . . . . . . . . . 45
Dialing Options . . . . . . . . . . . . . . . . . . . . . . . . . 46
Call Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Call Duration . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Options During a Call . . . . . . . . . . . . . . . . . . . . . 49
Call Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Section 4: Entering Text ............................. 59
Text Input Methods . . . . . . . . . . . . . . . . . . . . . . 59
Entering Text Using the Samsung Keyboard . . . 59
Changing the Text Input Mode - Keypad . . . . . . 60
Using ABC Mode . . . . . . . . . . . . . . . . . . . . . . . . 60
Using Symbol/Numeric Mode . . . . . . . . . . . . . . 61
Predictive Text . . . . . . . . . . . . . . . . . . . . . . . . . 61

2
Samsung Keyboard Settings . . . . . . . . . . . . . . .62
Using the Google Voice Typing Feature . . . . . . .62
Section 5: Contacts and Your Address
Book ..........................................................63
AT&T Address Book Activation . . . . . . . . . . . . . .63
Adding a New Contact . . . . . . . . . . . . . . . . . . . .64
Editing an Existing Contact . . . . . . . . . . . . . . . .66
Using Contacts . . . . . . . . . . . . . . . . . . . . . . . . .66
Joining Contacts . . . . . . . . . . . . . . . . . . . . . . . .68
Synchronizing Accounts . . . . . . . . . . . . . . . . . . .69
Address Book Options . . . . . . . . . . . . . . . . . . . .70
Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
Address Book Favorites . . . . . . . . . . . . . . . . . . .73
Managing Address Book Contacts . . . . . . . . . . .73
Section 6: Multimedia .................................76
AT&T Locker . . . . . . . . . . . . . . . . . . . . . . . . . . .76
Live TV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
Media Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
Music Player . . . . . . . . . . . . . . . . . . . . . . . . . . .79
Using Playlists . . . . . . . . . . . . . . . . . . . . . . . . . .81
Google Play Music . . . . . . . . . . . . . . . . . . . . . . .82
Video Player . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
Play Movies & TV . . . . . . . . . . . . . . . . . . . . . . . 83
Gallery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Using the Camera . . . . . . . . . . . . . . . . . . . . . . 85
Camera Options . . . . . . . . . . . . . . . . . . . . . . . . 86
Using the Camcorder . . . . . . . . . . . . . . . . . . . . 89
Camcorder Options . . . . . . . . . . . . . . . . . . . . . 90
Section 7: Messaging ..................................92
Types of Messages . . . . . . . . . . . . . . . . . . . . . 92
Creating and Sending Messages . . . . . . . . . . . 92
Message Options . . . . . . . . . . . . . . . . . . . . . . . 93
Viewing New Received Messages . . . . . . . . . . 95
Deleting Messages . . . . . . . . . . . . . . . . . . . . . 96
Message Search . . . . . . . . . . . . . . . . . . . . . . . 96
Messaging Settings . . . . . . . . . . . . . . . . . . . . . 97
Using Email . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Using Gmail . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Google Talk . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Google + . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Messenger . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Messages App . . . . . . . . . . . . . . . . . . . . . . . . 102
ChatON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

3
Section 8: Changing Your Settings .......... 104
Accessing Settings . . . . . . . . . . . . . . . . . . . . . 104
Wi-Fi Settings . . . . . . . . . . . . . . . . . . . . . . . . . 104
Bluetooth settings . . . . . . . . . . . . . . . . . . . . . . 104
Data Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
More Settings . . . . . . . . . . . . . . . . . . . . . . . . . 106
Sound Settings . . . . . . . . . . . . . . . . . . . . . . . . 113
Display Settings . . . . . . . . . . . . . . . . . . . . . . . 114
Wallpaper . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Motion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Power Saving Mode . . . . . . . . . . . . . . . . . . . . 116
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Application Manager . . . . . . . . . . . . . . . . . . . . 117
Accounts and Sync . . . . . . . . . . . . . . . . . . . . . 119
Location Services . . . . . . . . . . . . . . . . . . . . . . 119
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Language and Input . . . . . . . . . . . . . . . . . . . . 124
Backup and Reset . . . . . . . . . . . . . . . . . . . . . . 129
Accessory Settings . . . . . . . . . . . . . . . . . . . . . 130
Date and Time . . . . . . . . . . . . . . . . . . . . . . . . 130
Accessibility . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Developer Options . . . . . . . . . . . . . . . . . . . . . . 132
About Device . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Section 9: Connections ............................. 136
Internet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Wi-Fi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142
NFC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
PC Connections . . . . . . . . . . . . . . . . . . . . . . . . 150
NFC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Section 10: Applications ........................... 152
Amazon Kindle . . . . . . . . . . . . . . . . . . . . . . . . 152
AT&T Code Scanner . . . . . . . . . . . . . . . . . . . . 152
AT&T FamilyMap . . . . . . . . . . . . . . . . . . . . . . . 153
AT&T Locker . . . . . . . . . . . . . . . . . . . . . . . . . . 154
AT&T Navigator . . . . . . . . . . . . . . . . . . . . . . . . 154
AT&T Ready2Go . . . . . . . . . . . . . . . . . . . . . . . 154
AT&T Smart Wi-Fi . . . . . . . . . . . . . . . . . . . . . .154
Browser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Calculator . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Calendar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
ChatON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157