PT and SLT
PT/PS
(NDSS)
Off-hook.
Press NDSS.
PT/SLT/PS /SIP Extn.
Press Account or
Off-hook.
enter
outside
phone no.
Dial outside
phone number.
Seize outside line before
entering outside phone number.
All manuals and user guides at all-guides.com
Talk.
(Account)
account code
OR
4
9
Enter account code
49.
(max. 10 digits).
D.Tone
Enter #.