
Programmes After Market Services (PAMS)
Technical Documentation
[ NMP Part No. 0275573 ]
NPE-4
SERIES CELLULAR
PHONES
Original Issue Jan 2002
Copyrightã Nokia Corporation, All Rights Reserved

NPE-4
Foreword PAMS Technical Documentation
Amendment Record Sheet
Amendment
Number
Original Issue Jan 2002 --------------- Issue 1
Date Inserted By Comments
Page 2 ãNokia Corporation. Original

NPE-4
PAMS Technical Documentation Foreword
Overall Manual Contents
1 - General Information
2 - Broadband System
3 - Audio System
4 - Service Software
5 - Service Tools
6 - Troubleshooting
7 - Dis-assembly
8 - Accessories
9 - Parts Lists
10 - Layouts
11 - Sc he ma t ic s
Original ãNokia Corporation Page 3

NPE-4
Foreword PAMS Technical Documentation
IMPORTANT
This document is intended for use by qualified service personnel only.
Company Policy
Our policy is of continuous development; details of all technical modifications will be
included with service bulletins.
While every endeavour has been made to ensure the accuracy of this document,
some errors may exist. If any errors are found by the reader, NOKIA MOBILE PHONES
Ltd should be notified in writing.
Please state:
Title of the Document + Issue Number/Date of publication
Latest Amendment Number (if applicable)
Page(s) and/or Figure(s) in error
Please send to: Nokia Mobile Phones Ltd
PAMS Technical Documentation
PO Box 86
FIN-24101 SALO
Finland
Page 4 ãNokia Corporation. Original

NPE-4
PAMS Technical Documentation Foreword
Warnings and Cautions
Please refer to the phone's user guide for instructions relating to operation, care and
maintenance including important safety information. Note also the following:
Warnings:
1. CARE MUST BE TAKEN ON INSTALLATION IN VEHICLES FITTED WITH
ELECTRONIC ENGINE MANAGEMENT SYSTEMS AND ANTI-SKID BRAKING
SYSTEMS. UNDER CERTAIN FAULT CONDITIONS, EMITTED RF ENERGY
CAN AFFECT THEIR OPERATION. IF NECESSARY, CONSULT THE VEHICLE
DEALER/MANUFACTURER TO DETERMINE THE IMMUNITY OF VEHICLE
ELECTRONIC SYSTEMS TO RF ENERGY.
2. THE HANDPORTABLE TELEPHONE MUST NOT BE OPERATED IN AREAS
LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES EG PETROL
STATIONS (SERVICE STATIONS), BLASTING AREAS ETC.
3. OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT, INCLUDING
Cautions:
1. Servicing and alignment must be undertaken by qualified personnel only.
2. Ensure all work is carried out at an anti-static workstation and that an
3. Ensure solder, wire, or foreign matter does not enter the telephone as
4. Use only approved components as specified in the parts list.
5. Ensure all components, modules screws and insulators are correctly re-
CELLULAR TELEPHONES, MAY INTERFERE WITH THE FUNCTIONALITY OF
INADEQUATELY PROTECTED MEDICAL DEVICES. CONSULT A PHYSICIAN
OR THE MANUFACTURER OF THE MEDICAL DEVICE IF YOU HAVE ANY
QUESTIONS. OTHER ELECTRONIC EQUIPMENT MAY ALSO BE SUBJECT TO
INTERFERENCE.
anti-static wrist strap is worn.
damage may result.
fitted after servicing and alignment. Ensure all cables and wires are
repositioned correctly.
Original ãNokia Corporation Page 5

NPE-4
Foreword PAMS Technical Documentation
This Page Intentionally left Blank
Page 6 ãNokia Corporation. Original