9
Telephone operation
Basic phone operation
This phone comes programmed to use line 1 
(default prime line) for calls when you do not 
press a  line button. (To change the prime line, see 
PRIME LINE on page 39 of the installation guide.) 
When you answer a call, the phone automatically 
selects the ringing line.
Lit line indicators
The four indicators above the [LINE] keys indicate 
the state of the corresponding phone line.
The four LINE lights have two colors:
Green is for outside calls:
On when the line is in use on this phone.
Flashes slowly when the line is on hold.
Flashes rapidly when there is a transferred call 
on the line.
Flashes rapidly when there is an incoming auto 
attendant transferred call on the line.
Flashes rapidly when there is an incoming call 
on that line.
Red is for the state of the phone system:
On when another phone is using the line.
Flashes slowly when the line is held by another 
phone on the same system.
Making and answering calls
This phone automatically makes and answers 
calls in the mode (speakerphone or headset) you 
programmed (see AUTOMATIC MODE on page 39 
of the installation guide.). Follow the directions on 
the next page to manually choose a mode. If the 
phone is in use on one line, any other calls made 
or answered use the same mode already in use.
 
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