Panasonic KX-NS700 User Manual page 5

PT/SLT/PS /SIP Extn.
(Account)
OR
4
Press Account or
Off-hook.
enter 49.
outside
phone no.
Dial outside
phone number.
Seize an outside line before
entering an outside phone number.
account code
9
Enter account code
(max. 10 digits).
D.Tone
Enter #.
SIP phone users will not
hear this tone.