1-4b. Main Features - All Call, Group Call, ReCall (solution)

System configuration

Solution

All Call

• All stations except the Elevator should receive the All Call:

• Only the Reception and the Main Guard should be able to initiate All Call:

ReCall

• Making an All Call from the Reception is causing acoustic feedback because the station is close to Mr. Edison. Use ReCall to avoid this (No programming required):

• Are there other possibilities to avoid acoustic feedback?

Group Call

• Only the Reception and Mr. Galilei should receive Group Call 2 (85):

• Anyone can initiate the Group Call:

Priority

• If the All Call is initiated while the Group Call is active, the Group Call should automatically disconnect in order to let the All Call get through:

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Related articles

• 1-4b. Main Features - All Call, Group Call, ReCall (practice)