Siemens HiPath 1100 Service Manual page 146

Installation
Connecting Extensions to the System's Internal MDF (Main Distribution Frame)
CND Version
*
The installation of a system telephone requires using a CD pair in conjunction with an a/b
extension slot (see "Installing Telephone Terminals" on page 4-56).
Figure 4-33 Distribution of extensions on the HiPath 1120 Main Distribution Frame - CND
!
If a U Expansion Module is used
Trunk
Slot
position
01
MB
02
4-40
Slot Internal
Extension Number
801
802
, -type system telephones KS are disabled.
PO/E
Slot
Trunk
Slot 1
Position
Slot
Exten-
sion EB 204 Module
03
04
A31003-K1160-S100-03-7620
Service Manual
Internal
Number
803
804