Siemens hicom 150 H optiset E standard Operating Instructions Manual page 86

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Internal DISA?
Open door?
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If this feature is configured (contact System Support),
you can also activate the door opener (Æ page 21) in
other Hicom 150 H systems.
Select and confirm.
or
Enter the code.
Enter the (DISA) call number of the Hicom 150 H in
which the door is to be opened.
or Confirm the entry.
Enter the (DISA) call number of the telephone from
which you wish to activate the door opener.
or Confirm the entry.
Select and confirm.
or
Enter the code.
Enter the call number of the entrance telephone.
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