Flow chart of trouble shooting 5-125-7 Key Data InputCheck Initial operationReplace the PBAArethe pin 1, 3, 5 and 7of CN211 low?Whenone of the keys is pushed,one of pin 1, 3, 5 and 7 of CN211is high ?Key PCB is OK ?Resolder pin 1, 3, 5 and 7of CN211ENDReplace the Key PCBYesNoYesYesYesNoNo

main parts list

travel adapter

normal ear microphone

pcb diagrams

electrical parts list

main parts list bottom

main rf

rf tx part

rf rx part

power on

charging part

sim part

microphone part

speaker part

key data input

ring indicator

back light

melody part

gsm receiver

gsm transmit

dcs receiver

dcs transmit

Samsung SGH-N620 Service Manual

Safety Precautions

Phone Layout

Getting Started

Charging a Battery

Switching the Phone On/Off

Call Functions

Adjusting the Volume

Viewing Missed Calls

In-Call Options

Entering Text

Changing the Text Input Mode

Using the ABC Mode

Using the Number Mode

Phonebook Options

Speed-Dialling by SIM Memory Location

Dialling a Number using the Service Directory or Information Numbers

Selecting Functions and Options

Using the Menus

Menu Structure

dialled calls menu

voice mail menu

voice functions

voice memo menu

melody composer menu

phone settings menu

security settings menu

Organiser

calculator menu

world time menu

Games

WWW Services

Navigating with the WAP Browser

Entering Text, Numbers, or Symbols

Network Connection Information

solving problems

reference information

using the batteries

safety information

ALS (Alternate Line Service)

Solving Problems

SGH-N620

Unpacking

www services

Access Codes

Barring Password

Road Safety

Operating Environment

Potentially Explosive Atmospheres

Other Important Safety Information

Glossary

Index

identification des composants

préparation à l'utilisation

chargement d'une batterie

mise en marche/arrêt du téléphone

fonctions d'appel

réception d'un appel

affichage des appels en absence

options de gestion des appels entrants

saisie de texte

modification du mode de saisie de texte

mode abc

mode nombre

options du répertoire

numérotation rapide

d'informations diverses

sélection des fonctions et options

utilisation des menus

liste des options de menu

compteurs appels

fonctions vocales

assistant personnel


Contents Table Of Contents main parts list travel adapter normal ear microphone pcb diagrams electrical parts list main parts list bottom main rf rf tx part rf rx part power on charging part sim part microphone part speaker part key data input ring indicator back light melody part gsm receiver gsm transmit dcs receiver dcs transmit	Flow chart of trouble shooting 5-125-7 Key Data InputCheck Initial operationReplace the PBAArethe pin 1, 3, 5 and 7of CN211 low?Whenone of the keys is pushed,one of pin 1, 3, 5 and 7 of CN211is high ?Key PCB is OK ?Resolder pin 1, 3, 5 and 7of CN211ENDReplace the Key PCBYesNoYesYesYesNoNo Previous Next / 50