Enter the station number and press Enter to confirm your entry.
The station number is dialed.
(You can also dial the station from the electronic directory , the busy lamp field , or the repertory dial keys .) 

When the station answers, you can conduct a consultation call. The first party is automatically placed on consultation hold, meaning that he or she cannot overhear your conversation. 

When the other party hangs up, you automatically return to the party on hold. 

Terminating Consultation Hold

Click the Back button to terminate the consultation and return to the waiting party.