NEC DS1000 Feature Handbook page 20

Distinctive Ringing
3. To change the ringing for your outside calls (Extension
Override), press
4. Select the outside call ringing mode you want to change.
– Press DAY RING
– Press
NIGHT RING
– Press
DELAY RING
You see (example shown if you select day ringing):
– Select a ring type option (
RING "C"
– Select CO LINE
5. Press
16
. You see:
ASSIGN
for day mode calls.
for night mode calls.
for delay ring calls.
RING "A"
), or
to have ringing follow the system default.
to hang up.
, or
RING "B"