3Com 2102PE Phone Guide - Page 48

48 CHAPTER 5: STANDARD FEATURES Disconnecting the Last Person That You Called (NBX 100 and SuperStack 3 NBX only) Use the Conference Drop feature to disconnect the last person that you add to a conference call. This feature is helpful if, when you add a party, your call is answered by someone else. ■ Only the person who added the last caller to the conference call can drop that caller. ■ Your administrator can configure any Access button on an NBX Business Telephone or the Attendant Console to be a Conference Drop button. On an NBX Basic Telephone, or on an NBX Business Telephone that does not have a button programmed for Conference Drop: 1 Press the Feature button and 431. 2 The system returns you to the others who are in the conference call. Setting the Volume On any NBX Telephone, use the Volume Control buttons to raise or lower the volume. ■ Ring Volume - To raise or lower the volume of the ring, press the up or down Volume Control buttons repeatedly while your telephone is ringing, until the volume is at the level that you prefer. Ringer volume is different from ringer tone. See "Ringer Tones" in Chapter 6. You can listen to and change the sound of the ringing on your telephone in NBX NetSet > Ringer Tones. See Chapter 1 for how to use the NBX NetSet utility. ■ Handset Volume - To raise or lower the volume of the dial tone or of the sound that you hear on the handset, pick up the handset and then press the up or down Volume Control buttons repeatedly until the volume is at the level that you prefer. You can change the volume during a conversation or by listening to the dial tone. ■ Speaker Volume (NBX Business Telephones only) - To raise or lower the volume of the speaker when you are using the speaker phone, press the Speaker button and then press the up or down Volume Control button repeatedly until the volume is at the level you prefer. You can change the volume during a conversation or by pressing Speaker and listening to the dial tone.