NEC DT 2000 User manual

Digital Talk 2000
Owner's Manual

ATTENTION
Before Using the Phone:
It is necessary that you fully CHARGE the phone battery
before attempting to make or receive a call.
Battery Disposal:
DO NOT PLACE USED BATTERIES IN YOUR REGULAR
TRASH. THIS NICKEL-CADMIUM (Ni-Cd) BATTERY MUST
BE COLLECTED, RECYCLED OR DISPOSED OF IN AN
ENVIRONMENTALLY SOUND MANNER.
:
Battery Recommendations:
The NEC Digital Talk 2000 Series IS-136 TDMA cellular phone
you have purchased is designed to deliver quality
performance and provide you with years of use. To maintain
optimum performance, NEC recommends only using NEC
Authentic Accessories with all NEC cellular phones.
The incineration, landfilling, or mixing of nickel-cadmium
(Ni-Cd) batteries with any municipal solid waste stream is
PROHIBITED BY LAW in most areas.
Return this battery to a federal or state approved nickel-
cadmium (or “sealed lead”) battery recycler. This may be
where you purchased the battery or a local seller of
automotive batteries. In all states, call 1-800-637-5917, except
Minnesota, if further disposal information is required. In
Minnesota, call 1-800-225-PRBA.
Contact local waste management officials for other information
regarding the environmentally sound collection, recycling and
disposal of this battery.
Hands-Free Adapter:
NEC does not recommend using a hands-free adapter
with the Digital Talk 2000 Series portable cellular
telephone.
i

IMPORTANT
READ THIS INFORMATION BEFORE
USING YOUR HAND-HELD PORTABLE
CELLULAR TELEPHONE
First introduced in 1984, the hand-held portable cellular
telephone is one of the most exciting and innovative electronic
products ever developed. With it you can stay in contact with
your office, your home, emergency services, and others.
For the safe and efficient operation of your phone,
observe these guidelines.
Your cellular telephone is a radio transmitter and receiver.
When it is ON, it receives and also sends out radio frequency
(RF) energy. The phone operates in the frequency range of
824 MHz to 894 MHz and employs commonly used frequency
modulation (FM) techniques. When you use your phone, the
cellular system handling your call controls the power level at
which your phone transmits. The power level can range from
0.006 of a watt to 0.6 of a watt.
Exposure to Radio Frequency Energy
In 1991 the Institute of Electrical and Electronics Engineers
(IEEE), and in 1992 the American National Standards Institute
(ANSI) updated the 1982 ANSI Standard for safety levels with
respect to human exposure to RF energy. Approximately 120
scientists, engineers, and physicians from universities,
government health agencies, and industry, after reviewing the
available body of research, developed this updated Standard.
In March, 1993, the Federal Communications Commission
(FCC) proposed the adoption of this updated Standard.
The design of your phone complies with this updated
Standard. Of course, if you want to limit RF exposure even
further than the updated ANSI Standard, you may choose to
control the duration of your calls and operate your phone in
the most power efficient manner.
Efficient Phone Operation
For your phone to operate at the lowest power level,
consistent with satisfactory call quality, please observe the
following guidelines:
ii

If your phone has an extendable antenna, extend it fully.
Some models allow you to place a call with the antenna
retracted. However, your phone operates more efficiently with
the antenna fully extended.
Hold the phone as you would any other telephone. While
speaking directly into the mouthpiece, position the antenna up
and over your shoulder. Do not hold the antenna when the
phone is "IN USE". Holding the antenna affects call quality
and may cause the phone to operate at a higher power level
than needed.
Antenna Care and Replacement
Do not use the phone with a damaged antenna. If a damaged
antenna comes into contact with the skin, a minor burn may
result. Replace a damaged antenna immediately. Consult
your manual to see if you may change the antenna yourself. If
so, use only a manufacturer-approved antenna. Otherwise,
take your phone to a qualified service center for repair.
Use only the supplied or approved antenna. Non-approved
antennas, modifications, or attachments could impair call
quality, damage the phone, and violate FCC regulations.
Driving
Check the laws and regulations on the use of cellular
telephones in the areas where you drive. Always obey them.
When using your phone while driving, please:
* give full attention to driving, and
* pull off the road and park before making or
answering a call if driving conditions so require.
Hearing Aids
Some digital wireless phones may interfere with some hearing
aids. In the event of such interference, you may want to
consult your service provider [ or call the customer service line
to discuss alternatives.]
Electronic Devices
Most modern electronic equipment is shielded from RF
energy. However, RF energy from cellular telephones may
affect inadequately shielded electronic equipment.
iii

RF energy may affect improperly installed or inadequately
shielded electronic operating and entertainment systems in
motor vehicles. Check with the manufacturer or its
representative to determine if these systems are adequately
shielded from external RF energy. You should also check with
the manufacturer of any equipment that has been added to
your vehicle. Consult the manufacturer of any personal
medical devices (such as pacemakers, hearing aids, etc.) to
determine if they are adequately shielded from external RF
energy. Turn your phone OFF in health care facilities when
any regulations posted in the areas instruct you to do so.
Hospitals or health care facilities may be using equipment that
could be sensitive to external RF energy.
Aircraft
Turn your phone OFF before boarding any aircraft.
* Use it on the ground only with crew permission.
* Do not use it in the air.
To prevent possible interference with aircraft systems, Federal
AviationAdministration (FAA) regulations require you to have
permission from a crew member to use your phone while the
plane is on the ground. To prevent interference with cellular
systems, FCC regulations prohibit using your phone while the
plane is in the air.
Children
Do not allow children to play with your phone. It is not a toy.
Children could hurt themselves or others (by poking
themselves or others in the eye with the antenna, for
example). Children also could damage the phone, or make
calls that increase your telephone bills.
Blasting Areas
To avoid interfering with blasting operations, turn your unit
OFF when in a “blasting area” or in areas posted: "Turn off
two-way radio."
Construction crews often use remote control RF devices to set
off explosives.
Air Bags
An air bag inflates with great force. DO NOT place objects,
including both installed or portable wireless equipment, in the
area over the air bag or in the bag deployment area. If in-
vehicle wireless equipment is improperly installed and the air
bag inflates, serious injury could result.
iv

Potentially Explosive Atmospheres
Turn your phone OFF when in any area with a potentially
explosive atmosphere. It is rare, but your phone or its
accessories could generate sparks. Sparks in such areas
could cause an explosion or fire resulting in bodily injury or
even death.
Areas with a potentially explosive atmosphere are often, but
not always, clearly marked. They include fueling areas such
as gas stations; below deck on boats; fuel or chemical transfer
or storage facilities; areas where the air contains chemicals or
particles, such as grain, dust, or metal powders; and any other
area where you would normally be advised to turn off your
vehicle engine.
Do not transport or store flammable gas, liquid, or explosives
in the compartment of your vehicle which contains your phone
or accessories.
Vehicles using liquefied petroleum gas (such as propane or
butane) must comply with the National Fire Protection
Standard (NFPA-58). For a copy of this standard, contact the
National Fire Protection Association, One Batterymarch Park,
Quincy, MA02269, Attn: Publication Sales Division.
PACEMAKER/ICDs
Research sponsored by the Wireless Technology Research,
LLC ("WTR"), indicates that some wireless telephones cause
interference with pacemakers. Accordingly, NEC America
endorses the following recommendations issued by the WTR:
Wireless phones should be kept at a safe distance from a
pacemaker. Existing data indicate that the greater the
distance between a pacemaker and a wireless phone, the less
risk of interference. These data further indicate that six inches
is the proper separation distance for minimal risk.
Practical steps to achieve this separation distance include:
oThe wireless telephone should not be placed over the
pacemaker, such as in a breast pocket, when it is in the
"ON" position. (A phone is "ON" when power is being
supplied to the telephone by the battery).
oThe phone should be used at the ear opposite the pacemaker.
Note: There is nothing in the comprehensive data to suggest
that bystanders with pacemakers would be at risk of
interference from others who are using wireless phones.
v

CONTROLS AND FEATURES
CONTENTS
vi
Antenna
Earpiece
Receiver
Liquid Crystal
Display
Call Control
Keys
Function Keys
Volume
Dialing/SMS
Scroll Keys
Symbol Keys/
Scroll Keys
Microphone
Battery Locking Catch
Sounder/Speaker
Rechargeable
Battery Pack
Battery Charging
Jack
External Connector
Battery
Charging
Contacts

DISPLAY INDICATORS
Signal Strength Indicator
Clock Alarm Indicator
Battery Charge Indicator
Full Lock Indicator
Partial Lock Indicator
Digital Service Indicator
Analog Service IndicatorH
Home Service IndicatorR
Roam Service Indicator
Function Mode Indicator FCN
In Conversation Indicator
Call Timer Indicator 03m06s
Short Message Indicator *
Voice Mail Indicator
Repeat Dial RD
System Indicator
No Service
Battery Charging flashing
SMS KEYS
First Message U
Last Message V
Scroll Up U
Scroll Down V
Previous Message U
Next Message V
Left T
Right S
Delete Message CLR
Lock Message MEM
vii
R
c
V
U
A
A B
H
D

-1-
Getting Started
Installing and Removing the Battery 3
The Battery Charge Indicator 4
Charging and Recharging the Battery 4
Display Indicators 5
Quick Reference Guide 6
List of Menu Functions 7
Operation of the Phone
Turning On or Off 8
Placing a Call 8
Receiving a Call 9
Signal Strength 9
Volume Keys 9
Last Number Redial 10
Speed Dialing 10
Menu
Facility 11
Shortcuts 11
The Memory
Permanent Memory 12
Storing Information 13
Group Storing 13
Recalling Phone Numbers From Memory 14
Keying In Names 15
Editing Names or Numbers 16
Displaying “Hidden” Digits 16
Deleting Phone Numbers From Memory 16
Recalling A Memory Location Number 17
Scanning Phone Numbers Sequentially 17
Scanning Phone Numbers Alphabetically 17
Scratchpad 18
Displaying Your Own Phone Number, Day of the Week, 18
and Network Selection
Additional Features
Locking/Unlocking the Phone 18
Length of Your Calls 21
Total Call Time Counters 21
Setting the Backlight 22
Setting the Key Tone Volume Level 23
Setting the Ringing Volume 23
Selecting Alert Tone Type 24
Using the Phone on Two Networks 24
DTMF Tone Transmission 25
Tone Generator 26
Pauses 27,28
Memory Linking 28
CONTENTS

-2-
System Selection (Including Roaming) 29
Call Lists 31
Muting/Unmuting 32
Low Battery Alarm 33
Error Tone 34
Alarm Clock, Auto Power On, and Auto Off Function 34
Setting the Alarm 34
Setting Automatic Power On 36
Setting Automatic Power Off 37
Escalating Alert 39
Automatic Locking 40
Fixed Digit Dialing 41
Speed Dial Memory Locking 44
Temporary Lock Code Set 45
Reset User Settings (Default) 47
Wake-Up Message Programming 48
Call Type 49
Automatic Repeat Dialing 50
One-Touch Dialing 51
Multiple Language Selection 52
Clock/Calendar Setting 53
Minutes Reminder Tone 55
SID Management 56
Short Messaging Service 56
Short Message Alerts 57
Message Memory 59
Periodic Message Notification 60
Message View Mode 60
Message View Mode Keypad Summary 61
Message Headers 62
Message Separators 63
Deleting Messages 64
Callback Feature 64
Exiting Message Review Mode 65
Sort Order Feature 65
Voice Mail Feature 66
Roll Off Feature 66
Word Wrap Feature 67
SMS Initialize Feature 67
SID Management (System Identifier) 67
Non-Public Mode 68
NAM Programming 72
Maintenance
Care and Maintenance 72
Troubleshooting 73
Limited Warranty 74
Technical Information 77
NEC Service Support 78
GETTING STARTED

Your phone is powered by a rechargeable battery.
A new battery must be fully charged
before being used for the first time.
If left unused, a fully charged battery will discharge itself in
about a month. Store batteries uncharged in a cool, dark, and
dry place.
The battery pack is a sealed unit with no serviceable parts
inside. Do not attempt to open the case.
WARNING: Use only NEC approved batteries, antennas,
and chargers. The use of any other types will invalidate
any approval or warranty applying to the telephone.
INSTALLING AND REMOVING THE BATTERY
To Install the Battery:
1. Insert the bottom of the battery into the
base of the phone.
2. Fasten it to the phone by
pressing slightly downward
on the battery until the locking
catch snaps into place.
3. Make sure the battery is properly installed.
To Remove the Battery:
Remember to switch the power off before removing the
battery.
1. Slide the locking latch located at the top of the battery
upward and gently pull the battery away from the phone.
THE BATTERY CHARGE INDICATOR
-3-

DHB
The Battery Charge Indicator is visible on the upper right corner
of the display. When the battery charge falls to a preset level,
the phone displays a warning message, RECHARGE
BATTERY, and an audible double beep sounds six times at 10-
second intervals. The phone then automatically powers off.
CHARGING AND RECHARGING THE BATTERY
Charging the battery can be accomplished two ways.
(A) By direct connect of the AC Adapter to the charging jack if
you purchased the NiCd Battery configuration, or
(B) By placing the phone into the charging stand.
(A)
1. Plug the AC Adapter into a standard 110V AC outlet.
2. Insert the DC plug into the phone battery jack.
(B)
1. Plug the AC Adapter into a standard 110V AC outlet.
2. Insert the DC plug into the charging stand jack.
3. Place the phone in the charging stand.
A new battery must be fully charged before being
used for the first time.
Batteries last longer and perform better if allowed to discharge
fully at least once a week. You can do this by leaving the phone
switched on overnight, or until the message RECHARGE
BATTERY is displayed and the phone shuts itself off.
NOTE: If the battery is too hot or cold, charging will be
interrupted until the battery reaches a normal temperature.
DISPLAY INDICATORS
RECHARGE
BATTERY
-4-
Battery Charge Indicator
DHB
J A N 01
12:00 am
SYSTEM?
NiCd and NiMH Battery Charging/RechargingTimes
With Standard Charger With Rapid Charger
NiCd ~8 hours ~1.5 hours
NiMH ~10 hours ~2.5 hours
(A) (B)

CLOCK ALARM
Shows cellular Indicates clock
signal strength. alarm is on.
Analog/Digital DD
Service Indicator
Alarm Indicator
Current Date Lock Indicator
Current Time Battery Charge
Indicator
System Identifier
Analog/Digital Conversation
Indicator Signal Indicator
In Conversation Battery ChargeD
Indicator Indicator
Call Timer
Home/Roam Indicator System Indicator
Repeat Dial
Analog/Digital Indicator
Service
Indicator Battery Charge
Indicator
System
Identifier QUICK REFERENCE GUIDE
DHB
-5-
DHB
Home/Roam Indicator Signal Indicator
FEB 0 2
12:00 a m
SYSTEM?
0 0 m 1 7 s
D
DHB
FEB 0 2
12:00 a m
SYSTEM?
RD
NOTE: If system identifier alphanumeric name exceeds
10 digits, the system identifier name is not displayed.
R

Turn on/off Press and hold PWR.
Make call Key in number, press SND.
End call Press END.
Answer call Press SND.
(Any key if Any Key Answer is,
ON [See FCN 53]).
Clear digit Press CLR briefly.
Clear display Press CLR and hold.
Last number redial Press SND.
Adjust earpiece volume Press VOL (In conversation)
Adjust ringer volume Press FCN + 4 + 5
Adjust keytone volume Press VOL (In Standby)
Retrieve Text Msgs Press MEM+MEM
Retrieve Voice Mail Press MEM+SND
Call Lists Press MEM (Hold)
____________________The Memory___________________
Store a phone number Key in number and/or (name [using
automatically in next FCN 3]). Press FCN + MEM (Hold).
available location The number is automatically stored in
the first empty memory location.
Speed Dialing Key in the number of the memory
location. Press SND.
Store in a Location Press FCN+MEM+X+Y
Recall a Location Press MEM+X+Y
Scan through Memory Press MEM + 0 + 1+ # or WW
WW
W....
Scan alphabetically for Press MEM + # or WW
WW
W....
a name
_____________________The Menu____________________
Enter menu Press FCN (Hold) or FCN+FCN
Scroll Press # or WW
WW
W,....
Select function Press flashing menu number (1)(2)....
Scroll Press # or WW
WW
W,....
Select status Press MEM.
Short Msg Memory Press MEM + MEM.
Shortcut facility Press FCN. Press the number of
the function. (Example FCN+4+1)
_______________List of Menu Functions_______________
-6-

TOTAL TIME FCN + 1
Home,Roam
ALARM CLOCK FCN + 2
On,Off,Alm
ALPHA TAG FCN + 3
Names
TONE FUNCTION FCN + 4
Alert,Escalating,
DTMF,Call Tone,Ring Volume
CALL PROCESSING FCN + 5
Auto ans, Any key answer,
Sys Sel,Multi NAM,
One touch, Language,
Backlight
LOCK PHONE FCN + 6
Call lists,Auto lock,
Fixed dial,End to End,
Memo lock,Temp Code,
Initialize,Total Time,
Wake up msg
DATE AND TIME FCN + 7
Time,Date,Year
SPECIAL FUNCTION FCN + 8
Call Type,Ext Cont,VM Number,
Roll Off, Word Wrap,Erase SMS Msgs,
SID Mgt
MIC MUTE CONTROL FCN + 9
FULL MUTE CONTROL FCN + 9 (Hold)
PAUSE DIAL FCN + 0 + 0
AUTO PAUSE FCN + 0 + 1
MEMORY LINK FCN + 0 + 2
FULL LOCK FCN + #
PARTIAL LOCK FCN + W
AUTOMATIC REPEAT DIAL FCN + SND
HIDDEN DIGITS FCN (Hold)
-7-

OPERATION OF THE PHONE
1) Press the PWR key and hold it for at least 2 seconds.
The phone will carry out a short self-test sequence, then
briefly display a default wake-up message or your wake-up
message if you have programmed one into the phone.
2) When the Signal Strength Indicator, Date and Time
Home or Roam indicator appears on the display, the phone
is ready for use.
If "No Service" appears it means that you are outside the
cellular service area and the network cannot serve you.
A cellular phone can only send and receive calls when it
is switched on, and has service (as indicated in 2 above)
3) Press the PWR key and hold it for at least 2 seconds to
switch the phone off.
PLACING A CALL
Fully extend the antenna before sending or receiving a call.
Note: Push in the antenna when you are not using the
phone.
You can use the phone without extending the antenna in a
good coverage area.
1) Key in the number (include 1 + area code if you’re
making a long distance call).
Note: If you make a mistake, press the CLR key briefly to
delete the last keystroke; or press and hold the CLR key
to clear the whole display.
2) The number will appear on the display as it is keyed in.
3) Press SND.
4) The IN USE indicator will appear, and the number will
disappear from the display. The call timer will appear and start
counting upward.
5) Lift the phone to your ear, and wait until your call is
answered.
6) When you have finished the call, press END.
-8-

-9-
1 M i s s e d
c a l l s.
P r e s s M E M
t o v i e w
1 2 : 0 0 a M o n
0 1 ]
8 1 7 1 2 3 4 5 6 7
If the No Service Bars appear, , you are outside your
cellular service area. If the lock indicators, , appear on
the display, your phone has been electronically LOCKED (see
Locking/Unlocking the Phone).You can stillmake emergency
calls when the phone is locked.
RECEIVING A CALL
1) When there is an incoming call, the phone rings, and the
CALL message flashes on the display. If Caller ID is available
in your area, the number and/or name may also be displayed.
If the ringing tone has been switched off the flashing of the
display and keypad will alert you of an incoming call.
2) Press SND (Any Key if Any Key Answer has been turned
on) and lift the phone to your ear.
3) When you have finished your conversation, press END.
If you do not answer the call, the "Missed Call Indicator"
remains on the display (indicating someone attempted to
phone you). Press MEM to view the missed calls (use # or W
to scroll the list) or press CLR to clear the display. (See page
31, Call Lists.)
SIGNAL STRENGTH
The quality of your call depends on the strength of the cellular
signal in your area. The phone displays current signal strength
as a series of bars running up and down the display screen.
The more bars, the better the signal. If the signal is poor, try
moving the phone slightly to improve reception. If you are
using the phone in a building, it may be necessary to move
near a window, or outdoors for better reception.
VOLUME KEY
The volume key controls the volume of the earpiece during
conversation mode and the keypad tones during standby mode.
VOL nnnnnnn
J a n 0 1
1 2 : 0 0 a m
SYSTEM?

LAST NUMBER REDIAL
The last number dialed can be redialed automatically without
re-entering it. (The number can still be retrieved even if the
phone has been switched off and back on.)
1) With the display cleared, press SND.
2) The number you last called will appear on the display and is
automatically redialed.
Last number redial can also be retrieved from the memory;
1) Press MEM + 0 + 0.
D H
D H
2) Press SND to make the call.
SPEED DIALING
The phone dials quickly by recalling phone numbers from
memory using the memory location number and the SND key.
1) Press Memory Location Number (Example 01)
D H
2) Press SND.
Note: Names associated with the memory location you
have selected will not be shown.
-10-
DHB
2 1 4 1 2 3 4 5 6 7
I n U s e
DHB
2 1 4 1 2 3 4 5 6 7
I n U s e
DHB
01
DHB
L N )
2 1 4 1 2 3 4 5 6 7

MENU FACILITY
The menu allows you to operate or check the setting of certain
features. Although the menu method can take longer than the
alternative shortcut method, it is often easier to remember.
D H
1) Press FCN (Hold).
2) The display will read FCN 1 Total Time with the 1flashing.
Use # or Wto step forward or backward through the list of
function menus. Press the flashing number to access the
desired displayed function menu. Use # or WW
WW
Wto step
forward or backward through the list of selections available
within the function menu. Press MEM to change a setting
within a displayed function menu selection.
3) Use the CLR key to save the selection and exit the function
menu.
MENU SHORTCUTS
Each Menu function can also be controlled by a shortcut. By
using the shortcut you can get to the function you want to
change or check without scrolling. To activate the shortcut
function simply press FCN followed by the shortcut number,
(Example FCN 4 + 1 for Alert Set).
The menu functions available are:
Menu Function/Description Shortcut
Total Time FCN + 1
Alarm Set FCN + 2
Character Entering FCN + 3
Tone Function FCN + 4
Alert Set FCN + 4 + 1
Escalating Tone FCN + 4 + 2
Long DTMF FCN + 4 + 3
Call Tone FCN + 4 + 4
Ring Volume FCN + 4 + 5
Call Processing FCN + 5
Auto Answer FCN + 5 + 1
Any Key Answer FCN + 5 + 3
System Select FCN + 5 + 4
Mullti NAM FCN + 5 + 5
One Touch FCN + 5 + 7
-11-
DHB
F C N 1
T o t a l T i m e

Menu Function/Description Shortcut
Language FCN + 5 + 8
Backlight FCN + 5 + 9
Lock Code Function FCN + 6
Time Stamp Clear FCN + 6 + 1
Auto Lock FCN + 6 + 2
Fixed Dial FCN + 6 + 3
End to End FCN + 6 + 4
Memo Lock FCN + 6 + 5
Temp Code FCN + 6 + 6
Initialize FCN + 6 + 7
Total Time Clear FCN + 6 + 8
Wake Up Message FCN + 6 + 9
Clock Set FCN + 7
Special Function FCN + 8
Call Type FCN + 8 + 1
Voice Mail Number FCN + 8 + 4
Roll Off Order FCN + 8 + 5
Word Wrap FCN + 8 + 6
SMS Initialize FCN + 8 + 7
SID Management FCN + 8 + 8
Mute Function FCN + 9 (Mic Mute)
FCN + 9 Hold (Full Mute)
Pause Dial FCN + 0 + 0
Auto Pause FCN + 0 + 1
Memory Link FCN + 0 + 2
Full Lock FCN + #
Partial Lock FCN + WW
WW
W
Automatic Repeat Dialing FCN + SND
HF Audio Switch FCN + VOL
Review Hidden Digits FCN (Hold)
For further information on menu functions see the Additional
Features section.
THE MEMORY
Your phone has 99 memory locations which allow you to store
numbers (up to 32 digits) and names associated with the
numbers (up to 10 letters). Your phone can also use memory
locations 70 through 99 as permanent memory. Only
authorized dealers, (using special adapters) can write the
phone numbers into the permanent memory locations.
Your phone also keeps and displays the various information
about the last 20 incoming, outgoing, and missed calls. The
information shows actual talk time of the call, when the call
was established (time and day of the week) and whether the
call was received, or sent. These locations can only be
accessed by pressing MEM (Hold).
-12-