- ページ 3

Add Buttons to Your Phone (8800 Series)

The key expansion module displays keys in two-column mode.

Two-Column Mode

In two-column mode, each button on the left and right of the screen is assigned to a different phone

number, speed-dial number (or name or other text label), phone service, or phone feature. In this

configuration, the key expansion module displays up to 18 items on page 1, and up to 18 items on page

Figure 3: Key Expansion Module with Two Columns

Lighted buttons—18 buttons. If the feature on the button is the line feature, that button corresponds

to one line (same as on the phone). The lights beneath each button indicate the state of the

corresponding line as follows:

•

light off—Line available or a call is ringing on an inactive page.

•

green steady LED—Line in use by you, you have a call on hold, or a call being

transferred.

•

red steady LED—Line in use by someone else or someone else has a call on hold on

a shared line.

•

amber steady LED—Line ringing.

Shift buttons—2 buttons. The button for page 1 is labeled as 1 and the button for page 2 is labeled

as 2. The lights in each button indicate the state of the page as follows:

•

green steady LED—Page is in view.

•

light off—Page is not in view.

•

amber steady LED—Page is not in view with one or more alerting calls on the

page.

Key Expansion Module Buttons and Hardware

Add Buttons to Your Phone (8800 Series)