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Full/Half Duplex Speakerphone Mode Switching
IX-12KTD/S-3 Digital Key Telephones can be changed from full duplex to
half duplex through the operation of the Speaker Duplex key.
Operation
To switch from the Full Duplex Mode to the Half Duplex Mode:
Press Speaker Duplex or press FEAT
To switch from the Half Duplex Mode to the Full Duplex Mode:
Press Speaker Duplex or press FEAT
Group Monitoring
Allows you to let others listen to your conversation through the speaker of
the phone while you converse with the receiver.
Operation
While speaking to your party with the receiver:
Press the Speaker button SPKR
Group Park
By placing a call on Group Park all extensions with the appearance of that
Group Park button will have a flashing indication and be able to pick up
that call.
Operation
To place a call in Group Park:
Press the Group Park button G PARK and the lamp will
intermittently flash green on your phone and flash red on other
phones
To retrieve a call in Group Park:
Lift the receiver
Wait for the dial tone
Press the Group Park button G PARK and an outside line
button will flash green
To retrieve a call from a phone that does not have your Group Park button:
Lift the receiver
Wait for the dial tone
Dial your Group Park code
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