3Com NBX 2101 Exit, Telephone key pad, Programmable Access buttons with indicator lights See

Telephone Buttons and Controls 19

5Soft buttons —Allow you to select names from the internal user directory. “Calling Inside Your Organization” in Chapter 5. The buttons, from left to right, are:

■Slct (Select)

■Back (reserved for future use)

■Exit

6Telephone key pad

7Scroll buttons — Allow you to scroll through user names in the internal user directory. See “Calling Inside Your Organization” in Chapter 5.

8Program button — Reserved for future use.

9Programmable Access buttons with indicator lights — See

“Programmable Access Buttons” and “Status Lights on the NBX Business Telephone” later in this chapter.

10Programmable Access buttons without indicator lights — See “Programmable Access Buttons” later in this chapter.

11Hold button — Places a caller on hold. See “Placing a Call on Hold” in Chapter 5.

12Microphone (located on the underside of the telephone) — Activated when the telephone is in speaker phone mode, that is, after you press Speaker button or Hands Free button. For best results, keep the area around the microphone free of obstructions.

13Transfer button — Sends an incoming call to another telephone. See “Transferring a Call” in Chapter 5.

14Conference button — Establishes a single call with up to three additional internal parties, external parties, or both. See “Establishing a Conference Call” in Chapter 5.

15Redial button — Redials the last telephone number or extension that you called. See “Redialing a Call” in Chapter 5.

16Speaker button — Enables you to use the speaker phone feature. Press Speaker button before you dial the call, when your telephone is ringing, or while a call is in progress. To turn the speaker phone off and resume the conversation, pick up the handset.

17Volume control buttons — Adjust the volume of the ringer, the speaker, and the handset. See “Setting the Volume” in Chapter 5.