NEC I-Series Multibutton Telephone Feature Handbook

Call a co-worker or outside party by just lifting the handset on your
telephone. The call goes through automatically - there is no need to
dial digits or lift the handset. There are two types of Ringdown:
Ringdown Extension and External Hotline. With Ringdown Extension,
you reach another extension (typically a lobby or service phone) when
you lift the handset. If your phone has External Hotline, your phone
automatically dials a specified Common Abbreviated Dialing number
instead. If you want either of...

Use Room Monitor when you want to listen to the sounds in another
work area. For example, Room Monitor could let you listen to the
sounds in the warehouse when its left unattended. You just set up a
Room Monitor with a phone in the warehouse area. 
You must activate Room Monitor at your phone and at the phone you
want to monitor. You can only monitor one phone at a time. In addi-
tion, Room Monitor is for listening only(i.e., you cannot talk to the
monitored extension).
1. Do not lift handset or press...

While on an outside call, you can save the number you just dialed and
easily dial it later. This lets you quickly redial a busy or unanswered
number without manually dialing any digits. Your system remembers
your saved number until you save a new one in its place.
You can also quickly redial your last call using Last Number Redial
(page 61) and Repeat Redial (page 103).
Use the following procedure before 
hanging up.
1. (Save Number Dialed).
The number you save can be up to 24
digits long, using 0-9, #...

1. (Save Number Dialed).
The stored number displays for six
seconds. The stored number dials out if
you:
-  Lift the handset
-  Press an idle line key
-  Press an idle CALL key
-  Press SPK
2.
1. + + to hang
up.
To clear your saved
number:
To see the number
you saved:
Save Number Dialed
108 

Secretary Call Buzzer lets you alert a co-worker without disturbing
their work. They can then call you on the Intercom when its conve-
nient. To use this feature, both you and your co-worker must have
Secretary Call Buzzer keys. When you press your buzzer key, your co-
worker gets a beep and their buzzer key starts to flash. Your own
buzzer key lights. The buzzer keys continue to indicate until you or
your co-worker cancels the feature.
You might want to use this feature, for example, if you need to talk...

1. Press lit  (Secretary Call Buzzer).
Both the boss and secretary buzzer
keys go out.
1. Do not lift your handset.
2. Press flashing  (Secretary Call
Buzzer).
Both the boss and secretary buzzer
keys go out.
Secretary Call Pickup
Press your Secretary Call Pickup key to have calls intended for a co-
worker go to you instead. This gives you a simplified type of Call
Forwarding for an associate with whom you work closely. For exam-
ple, if you and a co-worker handle all your companys service calls,...

Activate a Selectable Display Message when you leave your desk. A
co-worker calling your extension will see the message you activated
on their telephones display. For example, when you leave for lunch,
activate the OUT FOR LUNCH BACK AT message and enter the
time when you will return. Your callers will know where you have
gone and when you will be back.
The chart below shows the standard Selectable Display Messages.
Youll notice that you can add additional information to messages 1-8
and 10. Your callers...

1. + .
OR
(Call Forward to Device).
2. + Message number (01-20).
Use and to scroll
through the messages.
3. (Optional for messages 1-8 and 10) Dial
the digits you want to append to the
message.
You can append messages 1-8 and 10
with digits (e.g., the time when you will
be back). You enter the time in 24-hour
format, but it displays in 12-hour format.
4. to select message and hang up (if
you dialed *4 in step 1).
1. + .
OR
(Call Forward to Device).
2.
3. to hang up (if you dialed 
in step 1).
To cancel a...

If you work in an area where your extension is close to others, you
may want to customize the way calls ring your phone. This will help
you differentiate calls to your extension from calls to other extensions.
1. + .
2. to set Intercom ring or  to set
outside line ring.
Transferred calls use the Intercom
ring tone you select.
3. Dial code for the ring pattern you want:
1 = High pitch
2 = Medium pitch
3 = Low pitch
4. to hang up.
1. + .
2. to listen to Intercom ring or 
to listen to outside line ring.
For...

Do you have a caller that wants to talk to a co-worker, but needs to
consult with you when they are done? If so, use Serial Call. When you
Transfer a call with Serial Call, it automatically returns to you as soon
as the conversation with the Transfer destination ends. Assume for a
moment that you are a Customer Service Representative talking to a
customer that needs technical help. Since you want to be sure that the
problem is solved, you need to talk to the customer when they are
done with Tech Service....