Feature (While dial tone is heard)
Default
(New)
Additional digits/buttons
Forwarding Your Calls Using
ISDN Service (Call Forwarding [CF]—
by ISDN)
7 5
( )
– To set
outside line no. + # + multiple
subscriber no. + # + 2 (Unconditional)/3
(Busy)/4 (No Reply) + phone no. + #
– To cancel
outside line no. + # + multiple
subscriber no. + # + 0
– To confirm
outside line no. + # + multiple
subscriber no. + # + 1
1.6.2 Showing a Message on the
Caller’s Telephone Display (Absent
Message)
750
( )
– To set
1–9 (+ parameter) + #
– To cancel
0
1.6.3 Preventing Other People from
Using Your Telephone (Extension Dial
Lock)
77
( )
– To lock
1
– To unlock
0 + extension PIN
– To make an outside call while your
extension is locked
47
( )
your extension no. + extension PIN +
phone no.
1.7.1 Paging
Group Paging
33
( )
paging group no. (2 digits)
1.7.2 Answering/Denying a Paging
Announcement
– To answer
43
( )
– To deny
721
( )
1
– To allow
0
1.7.3 Making a Conference Group Call 32
( )
– To call and start a conversation
conference group no. (1 digit) + entry
code + #
– To call and make an announcement
conference group no. (1 digit) + entry
code + #
Join After Time Out
5.3.1 Feature Number Table
350 Operating Manual