NEC Aspire Quick Reference Manual page 11

Quick Reference for Other Features
Do Not Disturb:
Call Forward:
Cancel a Call Forward:
Common Cancel
Code:
Tones you may hear . . .
One long tone and a
voice while on a call:
Error (fast busy) tone:
Stutter dial tone:
847 1
+ to block your outside calls
2
to block Paging, Intercom calls, Call
Forwards and transferred outside calls
3 to block all calls
4 to block Call Forwards
0
to cancel
848 + 1 + Extension
842 1 Extension
+ +
843 + 1 + Extension
844 1 Extension
+ +
845 + 1 + Extension
846 1 Extension
+ +
You can replace Extension
master number to forward calls to your mail box.
Code 0
+
720
to cancel all of the following features:
Call Forward, Message Waiting, DND, Alarm Clock.
A co-worker is sending you a Voice Over.
This means you made a mistake in placing a call
or using a feature. Hang up and try again.
When you lift the handset: This indicates that you
have a call forward set.
for Immediate
for Dual Ring
for Busy
for Busy and No Answer
for No Answer
for Follow Me
with the Voice Mail