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7.0 Telephone Operation
7.1 Answering the Telephone
1. When any telephone zone rings (the local buzzer sounds intermittently, and the green
zone LED and Incoming Call LED flash), press that zone's button on the telephone
selector panel once to answer.
Once any one zone has been answered, calls from any other zone causes that zone's
green LED and the Incoming Call LED at the master telephone to flash and the buzzer to
sound.
2. Press the answered zone's button once again to hang up. (Note that the telephone zone
hangs up automatically if all handsets on the zone are placed back on the hook.)
7.2 Making a Call from a Master Telephone
1. Press the Call Control button on the telephone selector panel to connect this master
telephone with all master telephones.
2. Press the Deselect All button to disconnect all master telephones call initiated from this
node.
7.3 Making a Call to a Master Telephone
1. Press the telephone selector button on the telephone selector panel to connect this
telephone to the master telephone.
2. Press the telephone selector button a second time to hang up.