
Programs After Market Services (PAMS)
Technical Documentation
[NMP Part No. 0275588]
NHM-8NX
Series Cellular Phones
NHM-8NX Issue 1: 05/2002
Issue 1 05/02
Copyrightã 2002 Nokia Corporation All Rights Reserved

Programs After Market Services (PAMS)
Technical Documentation
Amendment Record Sheet
Amendment No Date Inserted By Comments
05/2002 JoM First Issue
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Programs After Market Services (PAMS)
Contents:
Technical Documentation
NHM-8NX Overall Manual Contents
Section 1: Foreword
Section 2: General Information
Section 3: System Module BF4A & UI
Section 4: Parts List
Section 5: Product Variants
Section 6: Service Software Instructions & Service Concepts
Section 7: Service Tools
Section 8: Assembly & Disassembly Instructions
Section 9: Troubleshooting Instructions
Section 10: Accessories
Section 11: Schematic Diagrams
Issue 1 05/02
Copyrightã 2002 Nokia Corporation All Rights Reserved

Programs After Market Services (PAMS)
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 CORPORATION. should be
notified in writing.
Please state:
Technical Documentation
IMPORTANT
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 Corporation / Nokia Mobile Phones
PAMS Technical Documentation
PO Box 86
FIN-24101 SALO
Finland
Issue 1 05/02
Copyrightã 2002 Nokia Corporation All Rights Reserved

Programs After Market Services (PAMS)
Technical Documentation
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
3. OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT, INCLUDING CELLU-
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 anti-
3. Ensure solder, wire, or foreign matter does not enter the telephone as dam-
4. Use only approved components as specified in the parts list.
5. Ensure all components, modules screws and insulators are correctly re-fit-
TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES EG PETROL STATIONS
(SERVICE STATIONS), BLASTING AREAS ETC.
LAR 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.
static wrist strap is worn.
age may result.
ted after servicing and alignment. Ensure all cables and wires are repositioned correctly.
Issue 1 05/02
Copyrightã 2002 Nokia Corporation All Rights Reserved

Programs After Market Services (PAMS)
Technical Documentation
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Issue 1 05/02
Copyrightã 2002 Nokia Corporation All Rights Reserved