Technical Site Documentation - GSM 900 / 1800 myX-3 & myX-5
Ref. SCT U38 SSC DTS 009 – Index B - December 12 , 2002
Page 1-1
CHAPTER 1 - FOREWORD
This document is common to myX-3 and myX-5 SAGEM phones. It is composed of independent sheets:
−
Symptom sheets
= Symp Sheet XX
−
Test and check sheet
= Test Sheet XX
−
Maintenance procedure sheet
= Proc Sheet X XX
The applicability of a procedure is indicated in the independent sheets title block:
−
All types = GSM 900, GSM 1800 and dual band.
These sheets are updated from time to time in Technical Information Bulletins (TIB).
The information contained in this document is non-contractual, since phone characteristics can change.
Phones are managed based on
SAGEM
handset codes; any order for spare parts must refer to these codes
(typical code 25 xxx xxx-x).
1.1 HOW TO USE THE SITE TECHNICAL DOCUMENTATION
This is a modular document. Each sheet is unique and independent. In some cases several sheets may
have to be used in order to determine the complete procedure to be applied.
A troubleshooting chapter (chapter 3) is provided and is sorted according to the type of reported fault, to
determine the maintenance procedure to be carried out.
These sheets describe the procedure to be followed. They refer to test sheets or removal and replacement
maintenance sheets. Maintenance ,executed by the repair center, terminates either by returning the product
to the customer, or by dispatching it to level 3 maintenance (return to factory).
Symp Sheet (Chap. 3)
Test Sheet (Chap. 4)
Proc Sheet (Chap. 5)
Test Sheet (Chap. 4)
Customers
Symptoms
Maintenance
Tests
Checks
Return to SAGEM
level 3
level 0-2
