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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) line
To select an idle unassigned outside (CO) line
PT and SLT
PT/SLT
Off-hook. Talk.
Press G-CO or dial outside
(CO) line group access
number and then outside
(CO) line group number (1–8).
Dial outside phone
number.
outside
phone no.
OR
8
outside (CO)
line group no.
(G-CO)
PT and
PT
Off-hook.
Talk.Press S-CO.
Dial outside phone
number.
outside
phone no.
(S-CO)
PT
Off-hook. Talk.
Dial outside phone
number.
outside
phone no.
Press O-CO.
(O-CO)