PT/SLT/PS/SIP Extn.
Enter 9 or 0.
Off-hook.
PT/SLT/PS /SIP Extn.
Off-hook.
Press L-CO or
enter automatic
line access number.
PT/SLT/PS/SIP Extn.
Off-hook.
Press G-CO or enter outside line
group access number and then
outside line group number (2 digits).
9
OR
0
(L-CO)
OR
/
0
9
Dial outside phone
number.
(G-CO)
OR
outside line
8
group no.
outside
phone no.
Talk.
outside
phone no.
Dial outside phone
number.
Talk.