Siemens Hicom 150 E Office - Actuating Relays; Trunk Flash, Recall to Network

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Actuating Relays
Activating permanently or momentarily
(check with System Support)
Deactivating
Trunk Flash, Recall to Network
You have set up an external call via an
analog line
Lift the handset.
Enter the code
*
90.
Enter the required relay number (0 - 4).
#
9 0
to
40
Lift the handset.
Enter the code #90.
Enter the required relay number (0 - 4).
9 O
to
40
Press the key.
Enter the code
*
51.
Enter the service code and/or station number.
()
5 1