26 Chapter 1 Introduction

One-line and two-line displays

The T7100 and T7208 telephones have a one-line display. The T7316 and M7324(N) telephones have a second line on the display which shows the functions of the three buttons below it. Figure 5 shows the different types of telephone display buttons. See “Display buttons” on page 26.

Figure 5 Display buttons

Contrast level 2

DOWN UP OK

Contrast level 2

DOWN UP OK

Contrast level 2

DOWN UP OK

Display buttons

Some display buttons, such as TRANSFR and ALL, are shortcuts that are only available on a two-line display. Other display buttons, such as OK and SHOW, perform a function necessary to proceed. Table 3 shows display button functions and dial pad buttons on a one-line display telephone. See “Substitutes for buttons on a one-line display telephone” on page 26.

Table 3 Substitutes for buttons on a one-line display telephone

 

Dial pad buttons on a T7100

Display buttons

and T7208 telephones

 

 

OK

or ú

 

 

QUIT

® or ¨

 

 

ADD

 

 

SHOW

£

 

 

CANCEL

£

 

 

VIEW

£

 

 

OVERRIDE

£

 

 

BKSP

or Ã

 

 

All examples in this guide show the two-line display.

Buttons under the display

The three display buttons are for telephone features. The programming session determines what the display shows and what each button does. Some display instructions are OK, CHANGE or COPY. In this guide, display button instructions appear underlined.

P0937240 02

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Nortel Networks PO937240 02 manual One-line and two-line displays, Buttons under the display