NEC DTH-1-1 User Manual

USER GUIDE
DTH-1-1 (BK) TEL
LOCATION OF CONTROLS
FLASH Key
REDIAL Key
MUTE Key
Handset
IN USE Indicator
VOLUME Control Key
Top View
Bottom View
One-Touch
Memory Key
Message Waiting
Lamp
Dial Mode Switch
Line Interface
Handset Interface
Hanger
Hook
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 NEC Infrontia
Corporation
has no obligation to provide any updates or corrections to this manual. Further, NEC Infrontia Corporation
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 NEC Infrontia
Corporation shall not
be liable for any errors or omission. In no event shall NEC Infrontia
Corporation 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 NEC Infrontia
Corporation.
2004 by NEC Infrontia Corporation All Rights Reserved.

NEC DTH-1-1 Specifications

General

Number of Lines	1
Programmable Keys	Yes
Speakerphone	Yes
Color	Black
Headset Support	Yes
Handset	Yes
Type	Digital
Compatibility	NEC PBX Systems

Summary

Location of Controls

Keypad and Function Keys

Explains the one-touch memory, MUTE, REDIAL, FLASH, and VOLUME control keys.

Indicators and Interfaces

Important Safety Instructions

General Safety Precautions

Provides essential safety guidelines for using telephone equipment to prevent fire, shock, and injury.

Connection to the Telephone Line

Connecting the Phone

Instructions for connecting the telephone to the PBX/KTS phone jack.

Dial Mode Selection

Telephone Ringer Set Up

Ringer and Volume Configuration

Guide to setting up different ringer types and volume levels.

Placing a Call

Using the Flash Function

Adjusting Handset Volume

Memory Functions

Storing and Dialing Memory

How to store phone numbers in memory and make calls using them.

Muting the Microphone

Last Number Redial and Wall Mounting

Redialing Last Number

Installing for Wall Mounting

Steps and considerations for mounting the telephone on a wall.