NEC Dtl8r1 Manual

							Owner’s Manual2-1 
Chapter 2About the Dterm Cordless DECT
SECTION 1  OVERVIEW
The DTZ-8R-1 (Dterm Cordless DECT) is a cordless telephone for the NEC PBX 
(Private Branch Exchange) or key telephone system.  It is designed for use in the 
office environment. Optionally, an NEC D
term multiline (wired) desk phone (such as 
DT400 series) can be connected.  This gives the user the option of using either the 
cordless handset or the wired desk phone.  However, in this configuration the 
Cordless Handset and wired phone cannot be used at the same time.    
Figure 2-1  Dterm System Overview
PBX or Key Telephone System
Base Unit
Handset
Wired Desk Phone
(Optional) 
						

							Issue 1.0
2-2About the D
term Cordless DECT
SECTION 2  ITEMS INCLUDED WITH THE Dterm CORDLESS DECT
Congratulations on your purchase of the Dterm Cordless DECT.  This telephone is 
designed and engineered to exacting standards for reliability, long life and 
outstanding performance.  To become familiar with the features of the cordless 
telephone, read this manual thoroughly.
The D
term Cordless DECT includes the following items:   
 CAUTION
❍The Cordless Handset and wired telephone cannot be used at the same 
time.
❍The Handset and Base Station must have the original ID that is written 
on each unit at the factory.
Figure 2-2  Items Included with the Dterm Cordless DECT
Base UnitTelephone Cord
2 AC Adapters 2 Rechargeable BatteriesBelt Clip
Charging Unit
Base Unit Stand
Green Tipped Adapter Plug - used with Charging Unit
Yellow Tipped Adapter Plug - used with Base Unit
Handset 
						

							Issue 1.0
Owner’s Manual2-3
SECTION 3  FEATURES OF THE CORDLESS TELEPHONE
The Dterm Cordless DECT provides a variety of features.  These features are listed 
below.  
1.9G (1920~1930 MHz)
5 Channels
Display:  240x320 dots (QVGA)
8 Programmable Keys: (Soft Keys)
Headset Jack  
Mute Control 
AutoStandby ® 
Handset/Headset/Handsfree Volume Control
Adjustable Ringer Volume Control
6 Selectable Ring Tones
Vibrating Ringer
Out of Range Detection and Alarm Tone
LCD Backlight
Automatic Channel Selection
Single Key Access to: Conference, Hold, Transfer and Redial features
Wall Mountable Separate Charging Unit
Easy Installation
Compact Handset Design
Use with an NEC Digital Multiline Telephone
On the SV9100, the Dterm Cordless DECT can be used in conjunction with the DTL 
and DTZ multiline telephones.
With SV9300, the Dterm Cordless DECT can  be used in conjunction with the Dterm , 
DTH, DTL and DTZ multiline telephones.
SECTION 4 Dterm CONTROLS AND FUNCTIONS
The primary components of the Dterm Cordless DECT consist of the handset and the 
base unit.  Before using the telephone for the first time, you should become familiar 
with the controls and functions of the handset and base unit. 
						

							Issue 1.0
2-4About the D
term Cordless DECT
4.1 Handset
The handset is used to make/receive calls.  The various buttons and LCD provide 
access to and provide indication of the various functions and operations of the 
phone.  Figure 2-3 DTZ-8R-1 Handset Controls and Functions on page 2-4 
provides a layout of various controls and functions available with the handset.  For 
a detailed description of the buttons, refer to Chapter 4 D
term Handset, Base Unit 
and Charging Unit, Section 1 Handset Controls on page 4-1.    
Figure 2-3  DTZ-8R-1 Handset Controls and Functions
1. Headset Jack 7. Mute/Menu Key
2. Message Display 8. End Call Key
3. Soft Keys (used for HOLD, CONF, TRANSFER, 
REDIAL, etc.)9. Center Key
4. Handsfree Speaker Key 10. Handset/Ringer Volume 
(Increase 
▲ / Decrease ▼) 
LCD Contrast 
(Increase 
► / Decrease◄) 
5. Answer Key 11. Microphone
6. Numeric Keypad 12. Belt Clip
1
2
3
69
4
712
11
58
10 
						

							Issue 1.0
Owner’s Manual2-5
4.2 Base Unit
The Base Unit allows users to switch between the Dterm Cordless DECT phone 
and the wired (desk) phone by using the Desk/Cordless buttons on the unit. 
       
Figure 2-4  Base Unit Controls and Functions
BOTTOM VIEW
4
123
1. Power LED 4. Modular Jacks
2. Cordless Button 5. Power Jack
3. Desk Button
FRONT VIEW
5
123 
						

							Issue 1.0
2-6About the D
term Cordless DECT
4.3 Cordless Handset/Desk Phone Switch (Base Key Option)
It is possible to select between cordless handset operation and desk phone 
operation using the cordless handset.  To enable this feature, the Base Key 
Option setting must be set to On.  (Base Key Option is set to Off by default.)
To enter the Base Key Option setting:
1. Press the Mute/Menu key followed by 1, 2, 3, # on the numeric keypad. 
2.  Scroll down to the Base Key Option setting and select On.
3. With Base Key Option set to On, press the Center key.  The Desk and H/S 
soft keys should be displayed.  
4. Select Desk for desk phone operation.  
5. Select H/S for cordless handset operation. 
						

							Issue 1.0
Owner’s Manual2-7
4.4 Charging Unit
The Charging Unit is used to recharge the batteries in the handset.     
Figure 2-5  Charging Unit  
						

							Issue 1.0
2-8About the D
term Cordless DECT 
						

							Owner’s Manual3-1 
Chapter 3Installation
SECTION 1  SELECTING A LOCATION
Select a location for the Dterm Cordless DECT to avoid excessive heat or humidity.  
The base unit of the Dterm Cordless DECT can be placed on a desk or tabletop near 
a standard 120 Vac outlet and telephone line jack.  The base unit can also be 
mounted on a standard wall plate using the wall mount adapter.  Keep the base unit 
and handset away from sources of electrical noise (motors, fluorescent lighting, 
computers, PC monitor).  Refer to Chapter 1 Specifications and Safety Information 
for a complete discussion of safety precautions.  
SECTION 2  INSTALLATION PRECAUTIONS
To ensure optimum performance follow these guidelines.
Each base unit must be placed at least 20 feet (6m) apart. 
Always place the base unit on top of a desk or on higher shelves.  Avoid 
locations surrounded by metal surfaces.
Place the base unit away from any electrical component such as a PC, monitor 
and other telephone.
SECTION 3  CONNECTING THE TELEPHONE CORDS
When connecting the telephone cords, observe the following precautions. 
Never install telephone wiring during a lightning storm.
Never touch bare telephone wires or terminals unless the telephone line has 
been disconnected at the network interface.
Use caution when installing or modifying telephone lines. 
						

							Issue 1.0
3-2Installation
To connect the telephone cords:  
1. Connect one line cord from NEC’s PBX (or key system) digital station port to 
the Line In connector on the D
term Cordless DECT base unit.  Connect another 
line cord from the Line Out connector to a qualified D
term multiline telephone.    
Figure 3-1  Connecting Telephone Cords
NOTE

Do not connect the DTZ-8R-1 line cord directly to PBX station card as the 
DTZ-8R-1 will not function.  Connect the line cord to the jack with a single 
pair connected back to one digital station port.
Line In
To PBX (or key system) 
digital station port.
Line Out
Connect to the desk 
phone.