Panasonic KX-TEB308 - Manual (Page 20)

1.2 Making Calls
20 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
Off-hook. Talk. Press G-CO or dial outside
(CO) line group access
number and then outside
(CO) line group number (1–3). Dial outside phone
number.
outside
phone no.
OR
8
outside (CO)
line group no.
(G-CO)
PT/SLT
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)