SAMSUNG Proprietary-Contents may change without noticeLevel 3 Repair8-24This Document can not be used without Samsung's authorization8-3-7. Key Data InputCheck Initial OperationYesWhen you pushed all of theKey, does the key havetension?Change Domesheet(#1 : look over the Dome situationwhether be sunken#2 : look over the Dome locationwhether be out of line#3 look over TACT switch was brokenor be short)YesAll of the key doesn't workexcept POWER ON KEY ?Replace the FPCB and diode(over the insturctions againbecause of be possible for FPCB to get damaged)YesNoENDNo

Samsung GT-B7722i Service Manual

using this manual

copyright information

Assembling

Charge the battery

Insert a memory card (optional)

Attach a hand strap (optional)

Getting started

Get to know your phone

indicator icons

Use the touch screen

Lock or unlock the touch screen and keys

Use widgets

Customise your phone

calibrate the touch screen

lock your phone

Manage your SIM or USIM cards

Enter text

Access help information

Communication

use options during a voice call

Logs

Messages

send a multimedia message

view a message

listen to voice mail messages

send an sos message

Camera

capture a series of photos

capture a panoramic photo

Music player

play music

Find music

save radio stations automatically

Games and more

Personal information

create your name card

Calendar

Task

Voice recorder

Internet

RSS reader

Downloads

Google

Synchronise

Communities

Facebook

MySpace

Connectivity

wireless feature

Wi-Fi

PC connections

Tools

Dictionary

transform an image

My files

Stopwatch

Video editor

split a video

World clock

add a world clock to your display

Settings

Phone settings

Security

Memory settings

Troubleshooting

calls are being dropped

Safety and usage information

avoid interference with pacemakers

safety precautions

handle your phone carefully and sensibly

important usage information

correct disposal of this product

correct disposal of batteries in this product

Index

GT-B7722/I