Technical information

 Site Technical Documentation –myC-3/ myC-3b
Ref. SCT U38 SSC DTS 0020 – Index A - May 4, 2004 Page 5-2
CHAPTER 5 - MAINTENANCE PROCEDURES
23. TECHNICAL WORK LEVELS
There are four technical work levels:
− Level 0,
− Level 1,
− Level 2,
− Level 3.
Each level represents a maintenance degree that depends on which elements are to be removed.
Note: Presence or use on the radiotelephone of non genuine element (material and software)
leads automatically the exclusion from SAGEM warranty
Maintenance procedure sheets are coded as follows :
Proc Sheet X XX
Maintenance type sheet Numbering
Maintenance level
Level 0 Level 1 Level 2 Level 3
Replace defective
subassemblies without
opening the mobiles
with tools
Return to SAGEM SA
Electronic
intervention on
components specified
by SAGEM
Replace defective
subassemblies with
opening the mobiles
and changing the
electronic board ( L1S )