O
Trunk Access, Idle
You can get an idle CO line for making a call simply by dialing "9."
PT and SLT
Lift the handset or press
SP-PHONE/MONITOR.
Hang up or press
SP-PHONE/MONITOR.
4-144
Station Features and Operation
4.3
Station Features and Operation
(CO)
For PT
9
For SLT, PT
For PT: Press CO assigned
as Loop-CO.
For SLT, PT: Dial 9.
• The selected CO indicator
light turns green.
phone no.
Dial the phone number.
Dial tone
• The display shows the phone number.
Talk.