GSM TELEPHONESGH-E490GSM TELEPHONE CONTENTS1. Specification2. Exploded View and Parts list3. Chart of Troubleshooting4. Array course control5. Block Diagrams6. PCB Diagrams7. MAIN Electrical Parts List8. Reference data9. Safety Precautions10. Product Function

GSM General Specification

GSM TX power class

Exploded View and Parts list

Cellular phone Parts list

Disassembly

Assembly

Chart of Troubleshooting

System Initial

SIM Part

Charging Part

Microphone Part

Speaker Part

Camera Part

EGSM Rx

DCS Rx

PCS Rx

EGSM Tx

DCS & PCS Tx

BLUETOOTH

Array course control

software downloading

Block Diagrams

PCB Diagrams

MAIN Electrical Parts List

Reference data

Safety Precautions

Product Function

Samsung SGH-E490 Service Manual

important safety

about this guide

Unpack

Get started

removing the battery cover

power on or off

keys and icons

Customise your phone

Make or answer calls

Step outside the phone

play music

Browse the web

Send messages

View messages

Send an SOS message

Use Bluetooth

Use a memory card

Replace the front cover

Enter text

using t9 mode

Call functions

answering a call

options during a call

answering a second call

Menu functions

menu functions

finding a contact

using video options

other files

memory status

consulting the calendar

week view

recording a video

bluetooth device

Solve problems

Health and safety information

precautions when using batteries

operating environment

electronic devices

posted facilities

emergency calls

care and maintenance

Index

SGH-E490