3. To switch between the two parties (toggle), please press the respective function keys on the right side of your Panasonic telephone indicating the lines in use (these can only be function keys, which have not yet been programmed). The function key flashes green when the party is placed on “hold”. A steady green light indicates you are in an active call.
4. To end one of the calls, simply hang up while the call with this party is active.
5. The party is now disconnected.
6. Press the flashing green function key on the right side of the telephone. You can now continue the conversation with party 2.