InterCom Announcement Procedure

InterCom announcement is carried out as follows:

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Depending on the InterCom destination, one system telephone or all system of a group are called using the InterCom function.

Note: Only the system telephones of the group which are ready for calls (e.g., not busy) are called. The individual group members need not to be logged into the group. They are also called when they are logged out of the group.

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After a few rings, either one system telephone or all system telephones of the group automatically pick up the call, depending on the InterCom destination.

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Announcement is executed.

Note: Announcement is limited to 120 seconds due to security reasons in order to prevent possible misuse of this function (for example, eavesdropping from remote rooms).

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After 120 seconds has elapsed, the connection is automatically interrupted. The connection can be maintained if the InterCom destination is one system telephone and the receiver is picked up before 120 seconds has elapsed.