Siemens HiPath 1120 - Functions Used When Receiving Calls; Answering, Pickup, and Call Waiting

Modules
3-62 Service Manual
Expansion modules (EB)
Connector assignments for EB 210, EB 206 and EB 202 modules
Table 3-10 Connector assignments for modules EB 210, EB 206 and EB 202
Contact X1 Connector X2 Connector X3
Connector
X4 Connector
1 Connection to
MB through
backplane
Connector
a1 - external line 1 a3 -
extension 3
a7 - extension
7
2 b1 - external line 1 b3 -
extension 3
b7 - extension
7
3 a2 - external line 2 a4 -
extension 4
a8 - extension
8
4 b2 - external line 2 b4 -
extension 4
b8 - extension
8
5 a1 - extension 1 a5 -
extension 5
a9 - extension
9
6 b1 - extension 1 b5 -
extension 5
b9 - extension
9
7 a2 - extension 2 a6 -
extension 6
a10 -
extension 10
8 b2 - extension 2 b6 -
extension 6
b10 -
extension 10
Note 1: X2 Connector used for EB 210, EB 206, and EB 202 X3 Connector used for EB 210
and EB 206 X4 Connector for EB 210.