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S
YSTEMATIC DESIGNATION SYSTEM
CHAPTER 7 ANNEX
Annex
This chapter informs you about the systematic designation system and provides you with an equipment
overview of the communication server with cards, modules and optional components. It also provides the
technical data for interfaces, communication server and system terminals as well as a table overview of
the digit key assignments and function keys for the system phones. Finally here is a list of functions and
products no longer supported, licence information on third-party software products, and a table summary
of related documents and online help.
Systematic designation system
Table 7.1:PCB Designation
Table 7.2:Explanation of the PCB Designation (Sheet 1 of 2)
Part of the PCB designation Remarks and examples
PCB type (three-digit) LPB = Printed circuit board fitted
KAB = Cable fitted
PBX = Complete system
SEV = Set packed
EGV = Terminal packed
MOV = Module/card packed
Project number (three-digit)