Nortel Networks i2021 Series - Manual (Page 48)

i2021 ISDN Teleset
42
MORE key flashes, you can press the key to return to the previous
menu.
n MUTE
The MUTE button toggles the microphone - on and off - for the
handset, headset, and speakerphone. A steady light (red) lights the
key when active.
n REDIAL
This key is handy for calling frequently busy numbers. Press this key
to redial the last (manually dialed, or Speed Dialed) number.
n VOLUME / RINGER
Press the right side of this key to incrementally raise the volume/ringer
intensity. You incrementally lower the volume, or ringer intensity, by
pressing on the left side of the volume key. A bar graph displays as
the level increases or decreases. This setting (volume or ringer) is
saved until changed again.
n HOLD
The HOLD key lets you answer or place a second call without losing
the original connection. This is not the key used when transferring or
making conference calls – other keys are used.
n SPEAKER
The
SPEAKER hardkey turns the speakerphone, or the headset if used,
On and Off. A steady light (red) lights the key when active.
(Speaker Hardkey)
The Display Window and Menus
The display window contains information used to configure the Teleset’s
options and features. The liquid crystal display (LCD) also shows the
Caller ID information, call timer, current time /date and the menus for
phone setup. Throughout this manual you will be prompted to make
decisions and choose features that are displayed in the LCD window.
The menu system allows you to program all of the features/options of your
Teleset easily and accurately. The “On-Hook” idle screen is shown below.