Nortel Networks P0857846 User Manual

Page of 187
General System features / 143
P0857846 Issue 02
Norstar-PLUS Modular ICS 2.0 System Coordinator Guide
Memory buttons
Memory buttons are the buttons with indicators on the M7208, 
M7310, and M7324 telephones, and the dual buttons without 
indicators on the M7310 telephone. There is also a single memory 
button, without an indicator, on the M7100 telephone. Memory 
buttons can be used as answer, autodial, line, incoming line group, 
and programmed feature buttons. Line, incoming line group, 
intercom and answer buttons must have indicators.
One-line display
The M7100 and M7208 telephones have a one-line display. Other 
Norstar telephones have a second line on the display which shows 
the functions of the three buttons directly below it.
Some display buttons, such as 
TRANSFER
 and
 ALL
, are simply 
shortcuts which are not available on a one-line display.