- 30-TO ESTABLISH A BROKER CALL• While engaged in a call and wishing to consult a third party,press Transfer. Caller is automatically placed on hold.• Dial desired party to consult.• Press Transfer to return to original caller. Third party isautomatically placed on hold.• Repeated depression of the Transfer button allows you to alternatebetween calls.NOTE: The display indicates connected station or trunk atany given time.CALL BACK (STATION)• Lift handset or press Speaker.• Dial desired station number and receive busy tone or ring back tone.• Press Call Back or dial 2 and receive service set tone.• Restore handset.• When busy station becomes idle or the station that did not answer initiatesor answers a call or accesses a feature and then becomes idle, the settingstation is alerted by ring and flashing LED.