To set forwarding status and outside destinations to ring in parallel for outside calls
to an ICD Group
PT
Enter outside line access number 
and then outside phone number.
Enter 
4 to 7
.
Press the fixed
FWD/DND 
button.
Press 
STORE.
0
FWD off
(max. 32 digits)
outside
phone no.
outside line 
access no.
While on-hook (when in FWD/DND Setting Mode)
Press 
STORE
to set.
OR
Enter 1.
A confirmation tone will
be heard.
FWD–All Calls
1
To cancel ringing
To set ringing
7
4
6
5
Virtual PS 1
Virtual PS 2
Virtual PS 3
Virtual PS 4
Enter 0.
• Only one extension assigned as member 1 in each ICD group can perform the settings for
virtual PSs.
• It is possible to switch the forwarding status (on/off) of a virtual PS by entering the number
(4–7) of that extension, then pressing the fixed FWD/DND button, instead of pressing the
AUTO DIAL/STORE button.
 Forwarding Your Calls Using ISDN Service (Call Forwarding [CF]—by ISDN)
All calls are forwarded to an outside party using ISDN. The following types of call forwarding are provided by
the ISDN service.
– Unconditional (Call Forwarding Unconditional [CFU])
– When your extension is busy (Call Forwarding Busy [CFB])
– When you do not answer (Call Forwarding No Reply [CFNR])
1.6.1 Forwarding Calls
Operating Manual 105