ATT Rugby 4 Manual

RUGGEDIZED
MOBILE PHONE
User Manual
Please read this manual before operating your device,  and keep it for future reference. 

i Le
gal Notices ATT_SM-B780A_Eng_UM_NI1_TN_100714_F2
Warning : This product contains chemicals known 
to the State of California to cause cancer and 
reproductive toxicity.
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...

ii Le
gal Notices
IF YOUR CARRIER PROHIBITS THIS, IF YOU 
ATTEMPT TO DOWNLOAD SOFTWARE ONTO THE 
DEVICE WITHOUT AUTHORIZATION, YOU WILL BE 
NOTIFIED ON THE SCREEN THAT UNAUTHORIZED 
SOFTWARE HAS BEEN DETECTED. YOU SHOULD 
THEN POWER DOWN THE DEVICE AND CONTACT 
YOUR CARRIER TO RESTORE THE DEVICE TO THE 
CARRIER AUTHORIZED SETTINGS.
Diagnostic Software
This device is equipped with diagnostic software 
reporting usage and performance information used 
solely to deliver improved network quality and 
overall...

iii TOC
Getting Started .............................................................1
Front View ........................................................................\
... 2
Closed and Side Views ..............................................4
Assemble Your Device ............................................... 5
Set Up Your Device ...................................................... 8
Know Your Device ...................................................10
Home...

Getting Started
Learn about your mobile 
device hardware, assembly 
procedures, and how to 
get started using your new 
device.  

2Front View
Getting Started
• Alphanumeric keypad: Use these keys to enter 
numbers, letters, and some special characters. 
Press and hold the 
 1 key to access your 
voicemail messages. Press and hold the 
 0 key 
to enter a prefix code for an international call.
• Asterisk key: Enter an asterisk character for 
calling features. In text mode, press the asterisk 
key to change the character input type. When 
dialing a number, press and hold the asterisk key 
to enter a pause between numbers.
•...

3Front View
Getting Started
• Multitasking key: Press to bring up the 
Application Switch window, which allows you 
to switch to another application without closing 
any application that is currently open. You can 
select the Phone, Messaging, Browser, and 
Music Player apps, or close all open apps.
• Navigation keys: Navigate through menus, pages, 
and applications using the Up, Down, Right, and 
Left navigation keys.
• Pound key: Enter the pound character (#) for 
calling features. In text entry mode,...

4Closed and Side Views
Getting Started
• Camera: Takes pictures and record videos. 
• Cover display: View an incoming call or message. 
Th e Cover display also shows the date, time, 
network, and other icons, as well as alerts and 
alarms.
• PTT Hotkey: By default, this key launches AT&T 
Enhanced Push to Talk (EPTT) . This hotkey can 
be reassigned to launch a different application. 
See PTT Hotkey .
• Speaker: Plays music and other audio files. It can 
also be turned on during calls to allow others to...

5Assemble Your Device
Getting Started
Prior to use, it is necessary to 
install the SIM card, optional 
memory card (not included) , 
and the battery.
Remove the Back Cover
1. Use an object , such as a coin, and insert it in 
the slot on the back cover lock (1) . Turn the lock 
counter-clockwise to open the battery cover (2) .
Lift the cover up and away from the phone.
2.
 Use the g

roove at the top left corner of the cover 
(3) to lift the cover up and away from the back of 
the phone (4) .
Warning: Do...

6Assemble Your Device
Getting Started
Install an Optional Memory Card
You can install an optional microSD or microSDHC 
memory card (not included) to expand available 
memory space.
Note : A memory card can be installed at any time; it 
is not necessary to install it prior to using the device.  
To add additional memory to your phone, you can 
insert a microSD card into the memory card slot, 
located on top of the SIM card, inside the back of 
the phone.
Use the following instructions and illustrations...