User Guide for the SIP-T21(P) E2 IP Phone104The active call is placed on hold.3. Enter the number of the second party and then press , , or the Send softkey.4. When the second party answers the call, press the Conf soft key to add the secondparty to the conference.5. Press the Conf soft key to place a new call.The conference is placed on hold.6. Enter the number of the new party and then press , , or the Send soft key.7. When the new party answers the call, press the Conf soft key to add the new partyto the conference.8. Repeat steps 5 to 7 until you have added all intended parties.The procedures to set up a network conference call on specific servers may be differentfrom introduced above. Contact your system administrator for more information.You can use call park feature to place a call on hold, and then retrieve the call fromanother phone in the system (for example, a phone in another office or conferenceroom). You can park an active call by pressing the call park key on the phone. If the callis parked successfully, the response is either a voice prompt confirming that the call wasparked, or a visible prompt on the LCD screen.NoteTo configure a call park key via phone user interface:1. Press Menu->Features->DSS Keys.2. Select the desired DSS key.3. Press or , or the Switch soft key to select Key Event from the Type field.4. Press or , or the Switch soft key to select Call Park from the Key Type field.5. Press or , or the Switch soft key to select the desired line from the AccountID field.6. (Optional.) Enter the string that will appear on the LCD screen in the Label field.Call park is not available on all servers. Contact your system administrator for moreinformation.