1.2 Making Calls
22 User Manual
To select an idle outside (CO) line in the specified outside (CO) line group automatically (Outside (CO) Line Group Access) To select a specified outside (CO) lineTo select an idle unassigned outside (CO) line
Off-hook. Talk.
PressG-CO or dial outside
(CO) line group access
number and then outside
(CO) line group number (1–3).
Dialoutside phone
number.
outside
phone no.
OR
8
outside (CO)
line group no.
(G-CO)

PT/SLT

PT
Off-hook. Talk.PressS-CO.Dial outside phone
number.
outside
phone no.
(S-CO)

PT

Off-hook. Talk.
Dialoutside phone
number.
outside
phone no.
PressO-CO.
(O-CO)