Nitsuko sl-2500 User Guide

ONYX

TM

Electronic Single Line (ESL) and

2500 Type (OPX) Telephone

N1852SLO02

USING BASIC FUNCTIONS

Note: At OPX telephones, when you see “Hookflash” press the hookswitch for

1/2 second and release.

PLACING AND ANSWERING CALLS

Lift handset + Dial line code + Dial numberPlacing outside call:

Placing Intercom call:

Answering any call:

Answering ringing over

page speaker:

Answering a

co-worker’s call:

HOLD AND TRANSFER (for outside calls only)

Placing call on Hold:

Transferred call:

RESPONDING TO SIGNAL TONES

Two tones during a call:

CONFERENCE

Setting up a multiple

party call:

CALL FORWARDING

Forwarding to an

extension:

Lift handset + Dial extension. If you hear ring-busy or
busy, you can:

Dial 1 to get through (ring busy only)

•

Dial 2 to wait off-hook, then hang up for callback

•

Dial 6 to leave Message Waiting indication

•

Lift handset. If call is announced over the speaker (ESL),
you can just speak towards the phone.

Lift handset + Dial * 0

Lift handset + Dial * + Dial ringing extension

HOLD (Hookflash at OPX) + Hang up
TRF (Hookflash at OPX) + Dial extension + Hang upTransfering a call:
Lift handset + HLD (Dial * 7 at OPX)Retrieving held or

A call is waiting to be answered. To answer: HLD
(Hookflash at OPX) + Dial * C

To alternate between calls: HLD (Hookflash at OPX) + Dial * S
You made a mistake using your phone. Hang up and try again.Fast busy/warble tone:

Establish call + HLD (Hookflash at OPX) + Establish call
+ HLD (Hookflash at OPX) + Dial * #

Lift handset + Dial # + Dial ext. to receive calls + Dial
code + Hang up. Codes are: 1=Unanswered calls,
2=When busy or for unanswered calls, 3=All calls. At
ESL, the Message Waiting LED flashes.

Lift handset + Dial # + Hang upCanceling:

HAVING YOUR MESSAGE GO THROUGH

MESSAGE WAITING

Leaving a message

indication:

Waiting indication:

CALLBACK

Having the system call

you when a busy
extension is free:

Answering Callback

(long) rings:

PAGING

Making a Page:

PARK

Parking (holding) a call

so it can be picked up

from any phone:

PLACING YOUR CALLS QUICKLY

SPEED DIAL

Storing a number at

your phone:

After calling a busy or no-answer extension:
Dial M + hang up

(Message Waiting LED flashes.) Lift handset + Dial * M.Answer a Message

After you call a busy extension: Dial C + Hang up

Lift handset. This automatically connects you to the pre­viously busy extension.

Lift handset + Dial Page code (1* for All Call or 2*-8* for
zones 1-7) + Make announcement + Hang up

TRF (Hookflash at OPX) + Dial Park code (60-69 at ESL,
*560-*569 at OPX, or * + ext.) + Page person (dial Page
code 1-8, then *) and announce Park code + Hang up

Lift handset + Dial announced Park codeAnswering a Park:

Lift handset + Dial storage code (20-29, 50-59) + Dial line
code + Dial number (16 digits, including pauses [entered
by pressing HLD]) + Hang up

REDIAL

Calling a stored

number:

Note: You can record the numbers in the Speed Dial
directory. Also, in 56x120 and 72x180 systems, you can’t
use bins 50-59.

Lift handset + Dial storage code (20-29, 50-59) for num­ber. You may not be able to dial 50-59 in some systems.

Lift handset + Dial * *Redialing your last call:

20
21
22
23
24
25
26
27
28
29
50
51
52
53
54
55
56
57
58
59

SPEED DIAL DIRECTORY

Nothing contained in this manual shall be deemed to be, and this manual does not constitute, a warranty of, or
representation with respect to, any of the equipment covered. This manual is subject to change without notice
and Nitsuko America has no obligation to provide any updates or corrections to this manual. Further, Nitsuko
America also reserves the right, without prior notice, to make changes in equipment design or components as it
deems appropriate. No representation is made that this manual is complete or accurate in all respects and
Nitsuko America shall not be liable for any errors or omissions. In no event shall Nitsuko America be liable for
any incidental or consequential damages in connection with the use of this manual. This document contains pro­prietary information that is protected by copyright. All rights are reserved. No part of this document may be pho­tocopied or reproduced without prior written consent of Nitsuko America.

Part No. N1852SLO02
Issue 1-0

4 Forest Parkway, Shelton, CT 06484

TEL: [phone] FAX: [phone]

Printed in U.S.A. (185)

July 1994