Contents
- 1. The EUT user manual for Unical Enterprises Inc FCC ID LZX39237 application
- 2. FCC part 15 warning statement
The EUT user manual for Unical Enterprises Inc FCC ID LZX39237 application
| Download: |  |
| Mirror Download [FCC.gov] | |
| Document ID | 73044 |
| Application ID | 5vWsa2f9MwPNPoxb0FrXzw== |
| Document Description | The EUT user manual for Unical Enterprises Inc FCC ID LZX39237 application |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 165.38kB (2067299 bits) |
| Date Submitted | 1999-12-02 00:00:00 |
| Date Available | 2000-02-29 00:00:00 |
| Creation Date | 0000-00-00 00:00:00 |
| Producing Software | Acrobat PDFWriter 3.02 for Windows |
| Document Lastmod | 0000-00-00 00:00:00 |
| Document Title | User manual |
| Document Creator | Print user.tif (28 pages) |
| Document Author: | Unknown |
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NORTHWESTERN BELL PHONES 900MHz
FEATURE LIST
1. Model 39237 — Basic + Caller ID (Type 2)
1 1 Talk Button
1.2 Battery Low Indicator
1.3 Channel Button
14 Handset Volume Control Button
1.5 Temporary Tone Button
1.6 Memo Button
17 Pause Button
1.8 Redial Button
1.9 Flash Button
1.10 Ringer ON/OFF Switch
1.11 Headset Jack
1.12 Telephone Number Storage
113 Multi-Function LCD Screen '
1.14 Name and No. Directory — Stores 40 Names
1 15 Caller List ~ Stores 80 Calls
1.16 Preferred Calls
1.17 Blocked Calls
118 Handset Ringer Level
DANVC 1
1.19
1.20
1.21
1.22
1.23
1.24
1.25
1.26
1.27
1.28
1.29
1.30
1.31
1.32
1,33
1.34
1.35
Repeat Call Indicator
Out of Area Indicator
Unknown Indicator
Call Waiting Service
Message Waiting
Handset Ringer Level
Stand By Mode
Battery Power Saver
Page Button
In Use/Charge LED Indicator
Tone or Pulse Dialing
Filtered Sound System
40 Channel Auto Scan
Automated Functions
Security Code 651536 Combinations
Desk or Wall Mount
. Dependable Battery
.+
10/19/99
GUANGDONG (EAOAN) COMMUNICATION CO., LTD.
hlk 21 chenlian Induslrial park. xixlan, shenzhtn. chlna
@ BE L® Phones '
BYNORTHWESTERN BELL PHONES
Excursion® 3 923 7
Congratulations on your selection of the ExcursionB 39237 from
Northwestern Bell Phones. This quality 900 MHZ cordless/
caller I]? telephone, like all Genuine BELL” products, has been
designed to give you many years of continuous service and
represents the best value for your money. It requires little
maintenance and is easy to setup and operate.
k OWNER'S MANUAL# 39237 ver. 09669A—1lI
FRONT COVER English Version
OWNERS MANUAL# 59257 ver. 09069A-1 ‘ '
z 1 ENGLISH VERSION
important Service lnformatinn
Warning
Carton Contents .
Important Safety lnstritetions
Lnstallation Precautions
Maintenance
Battery Cautionary lnstruetion
FCC Nntlce .
Controls Diagrlmt
C nller D) Q & A
Deseriptions
Install-tie
Battery Installation
Desktnp Cnnnecfion
Wall Mounting
Handset Retainer Tab
iner Cunnectiun
Headset Connection
Getting Started
Setting the TONE/PULSE Switch
LCD Information...
TELEPHONE OPERATION
To Place a Call
Extension Phones ,
To Receive a Call .
To End a Call
Last Number Re ial
Flash FIInctio
Phase anetinn.
Mixed Mode Dialing (Temporary Pulse to Tone Dialing).
Chnnnel Selection (40 Channels)
Page Functions,
65,536 Combination Security Codin
Resetting Semn’ty Code nnd Channel.
CALLER m OPERATION.
Receiving Caller m lnfornsntion .
Viewing Csller lnfornettion during incoming Cells
"MSG wan-1m; (Messsge \Vaifing)
Call Waiting
"Call-FWD" (Fnrwarded Call)
”L—D-C" (Long distance)
Caller List l.
Viewing the Caller List.
Placlng a Call from n Caller List
Editing the Cnller List before Dia
Saving the Nnme and Number in the Caller List into the Directory
Deleting All records in the Caller List.
Selective Deleting in the Caller Listt
Name and Telephone Nnmher DIRECTO
09069A-l
OWNER‘S MANUAL# 59257 ver. OQOGQA-l *
Page: 2 ENOUGH VEK6ION
"mm“m
14. Do not use the telephone to report a gas 3. Do not open or mutilate the battery.
leak in the vicinity of the leak. Released electrolyte is corrosive and
may cause damage to the eyes or
SAVE THESE INSTRUCTXONS skin It may be toxic if swallowed.
4. Exercise care in handling the battery
in order not to short the battery with
1A. M conducting material such as rings,
PRECAUTIONS bracelets and keys. The battery or
Never “(an telephone wiring during a conductor may overheat and cause
lightning storm bums
2. Never install telephone jacks in wet 5- Recharge Only the battery Provided
locations unless the jack is specifically with or identified for use wiiii this
designed for wet locations prod“?i The battery may leak
\ 3. Never touch uninsulated telephone wires 5011051“ 91503013"! 01” explode if“
' or temlinals unless the telephone line 15 “Di i113 Wife“ type.
has been disconnected at the network 54 D0 “Of 5mm!“ (0 rejuvenate the
interface. battery provided with or identified for
4. Use caution when installing or “59 With this PrOd‘JCi by heating
modifying telephone lines. them. Sudden release of the battery
electrolyte may occur causing burns
A - or irritation to eyes or skin.
MAINTENANCE ' 7. Whm inserting the battery into this
Use a damp cloth to clean the plastic product, the proper polarity or
cabinet. A mild soap will help to ' direction must be observed. Reverse
remove grease or oil. Never use polish, insertion of batteries can cause
solvents, abrasives or strong detergents charging that may result in leakage or
since these can damage the finish. ‘ explosion
2. Your phone should be situated away 8. Do not store this product, or the
fiom heat sources such as radiators, battery provided with or identified for
heaters, stoves or any other appliance use with this product, in hi gh-
that produces heat. temperature areas. Batteries that are
stored' m a freezer or refrigerator for
the purpose of extending shelf life
MM should be stabilized at room
INSTRUCT‘ON temperature prior to use afier cold
CAUTION: To reduce the risk of fire or storage
injury to pagans, read and follow these 9. Disconnect telephone lirles before
msmcuom: installing batteries
l. Use only the battery pack type provided
with the unn- A FCC NOTICE
16V: 600m “The FCC requires that you be advised of
mm, M°d=li D~AA600Bx3 certain requirements involving the use of
Ni- Cd Battery Pack
. this telephone.
2. Do not dispose of the battery in a fire.
This equipment complies with Part
The cell may explode. Check with local ‘ 53 ofthe FCC ml” On the 1,0an
codes for possible special disposal of this equipment is a label that
instructions. contains, among other information,
5 09069A-l
owneeenmuw 59257 ver. 09069A—1
Page: 5 ENGL16H VERSION
OWNER’S MANUAL# 59257V61". 09069A-l *
Page: 6 ENGuol—l VEKElON
69A—1
Battery (BAIT)
Handset Antenna LOW indicator
Handset Receiver ’\ SCROLL [JP-DOWN,
NEW CAL” gmLEFT-RIGHT
{ASS [$532ng new; (DEL) Bunon
LCD Panel EDlT Bunnn
Volume Control
(Low, MID, m)
51mg Switch
Radial/P luse
(RE/PA) Button‘
1+ DIGIT Human
Directory
(DIR) B‘m" Base Unit
SAVE Bunon Antenna
Headset Jack Retainer Tab
TALK Buncn
TONE Button
7 DIGIT Button
10-D1CflT Buno
Function m USE/CHARGE
(FUNC) Buuon LED Lndicalor
Microphon: PAGE Bunun
Base Unit _ FLASH Bnflon SCAN Bunon
Charge Termmals
TONFJPULSE DC 9v Telephone
Switch Jack Line Jack
Base Unit (Rear Viaw)
7 09069A~1
OWNERS MANUAL# 59257 ver. O9069A—1 *
, "7 mm L6H VER6lON
59257 English l/B var. O9069A-l
Handset Controls:
NEW CALL/MSG \VAITING LED
Indicator - RED LED Blinks when there
are new Caller iD call records stored in
memory GREEN LED blinks when you
have new message(s) from Message Waiting
(an optional service provided by your local
phone company). LED indicators will turn
off when you have either reviewed your call
records on the unit, or if you have retrieved
your message(s) from Message Waiting.
LCD Panel ~ Shows the Caller ID call
record information and flinction menus.
Volume Control (Low, MID, HI) Slide
Switch - Select the receiver volume level
(Low, Mid, Hi).
Directory (DIR) Button — Allows you to
retrieve a memory (name and phone
number) from the personal directory (up to
40 memories) and to transfer Caller ID
memory to personal directory.
SAVE Button - Saves the name and
number into the personal directory.
Headset Jack— For connecting your
headset plug to enjoy hands-free
communication.
TALK Button 4 Allows you to put the
handset in the off-hook (TALK) and on-
hook (STANDBY) modes to place or
receive a call.
TONE Button - Used to temporarily
change the dialing mode from Pulse to Tone
when dialing in the Pulse model Provides
tone function to access special services such
as phone banking services.
7-DIGIT Button - Press and hold down to
place a local call.
lO-DIGIT Button - Press and hold down to
place a local call with Area Code.
Function (FUNC‘) Button - While in
STANDBY mode, this button allows you to
set the handset in Function Programming
mode,
OWNEK’G MANUAL# 59257 var. 09069A-l
ENGLI6H VERBlON
Pane: 9
FLASH Button - Momentarily hangs up
the phone to access custom calling features
such as Call Wailing or Three-Way Calling
provided by your local phone company
SCAN Button - While in TALK mode, it
is‘used to manually select one of the 40
operating channels when you experience
interference on the handset.
Battery (BATT) LOW Symbol — Appears
on the LCD Panel when the battery power
is low
SCROLL UP
555—555—5555 6
72,170.- 7/14... 1 4
_; <5?er Numberol'
555-555-5555 new cans
< 72 £717;- 7 77 an] YCWYdEd
Time _.
Month/Date
OR
Caller’s telephone number will appear if
the caller’s name is not available.
OR
“Dz/7 (7/5 FREE " will appear ifthe
origin of the incoming call does not
support the Caller ID system.
eg
01/7 [7F HAVE/7
121717. 7/14 «7 M. 217
OR
“UN/(A/Uu/V ” will appear if the origin
of the incoming call has no name and
does not support the Caller ID system.
e. g.
Unknown
name
Ll is Out
of Area
L/A/KA/Hll/V
12-047» Va ...1 m 217
OR
“P/P/UFTE " and/or “P- —
-— " will appear it‘the caller‘s name
and/or telephone number is blocked.
OR
“EXT M/ 1155 ” will appear when an
extension phone is being used
OR .
“057777 FEED)? “ will appear ifthe
wrong data was received from the
telephone line. -
0k}
The name stored in the DIRECTORY
will appear for an incoming call with
matching telephone numbers
15
OWNER’S MANUAL# 59257 ver. 09069A—1
Page: 15
“MSG warrmc ,, (Message Waiting)
The MSG WAITING GREEN LED
indicator will blink when there is a
message for you from your telephone
company if you have subscribed to Voice
Mail message service and if you have
requested Visual Message Indication from
your local telephone company. “MSG
WAIT l'NG” will appear on the LCD Screen
in STANDBY mode. (To remove the
MESSAGE WAITING indicator, see page
2I for detail)
Call Waiting
When you subscribe to Call Waiting
service fi-om your local telephone
company, this telephone will display the
name and number of the second caller
while you are having a conversation
1, When you are having a conversation,
this telephone will automatically
display the name and number of the
second when
2. Press the FLASH button to answer the
second calleri The first caller’s name
and number will be displayed.
“3. When you have finished, press the
FLASH button to continue with your
conversation with the first caller.
“Call-FWD“ (Forwarded Call)
Appears on the upper lefi-hand side, when
the incoming call has been assigned to
your telephone number.
“L—D—C” (Long Distance)
Appears on the upper lefi-hand side, when
the incoming call is a long distance call
and the service is provided by your local ‘
telephone company.
Caller List
Records call information for upAo 80
incoming calls such as caller’s name and
telephone number together with the dare
and time ofthe call. Afier recording a new
incoming call, thc NEW CALL RED LED
indicator will blink and the display will
look as shown below:
09069A- l
ENGLISH VERSlON
59257 Englioh L/B var. 09069A-l
No. of new
calls.
Maximum
calls = 50
r; 50... 7/r4m25 r“247
Viewing the Caller List
l. Press the SCROLL DOWN button to
view the latest record, or press the
SCROLL UP button to View the first
record, press the SHIFT RIGHT
button ifthe name has more than it
digits.
2. Press the Directory (DTR) button to
go back to standby mode. (If no
active buttons are pressed for 10
seconds or you have viewed the last
record in the Caller‘s List, the LCD
Screen will automatically return to
STANDBY model)
Placing a Call from the Caller List
1. Press the SCROLL DOWN button to
select from the latest record, or press
the SCROLL UP button to select
from the first record.
2. Press and hold down the 7~DlGlT
button for local call, or the lO-DlGlT
button for local call with area code, or
the H button for a long distance call.
1 To end your conversation, either press
the TALK button or place the handset
on the base unitr
4. To place a call from the Caller’s List
in TALK mode, press the TALK
button, then follow steps 1 to 3.
NOTE: You can edit the number before
dialing, but you cannot SAVE any changes
in the Caller List.
Editing the Caller List before Dialing
1. Press the SCROLL UP or DOWN
button to find the caller. ‘
2. Press the EMT button.
3, Move the cursor by pressing the_
SHIFT LEFT or RJGl-l‘l‘ button to the
digit you want to change. To erase
digits, press the DELETE button. To
and digits. use the TELEPHONE
KEYPAD (0~9) buttons.
09069A-l
OWNER‘S MANUAL# 592.57 ver. O9069A—i
ammifi
4. Press and hold down the 7-DlGlT
button for local call, or the We
DlGl’l‘ button for local call with area
code, or the l+ button for a long
distance call.
5. To end your conversation, either
press the TALK button or place the
handset on the base unit.
NOTE: The name of the caller and time
called cannot be edited.
Saving the Name and Number in the
Caller List into the DLRECTORY
1. Press the SCROLL UP or DOWN
button to find the caller.
2. Press and hold down the SAVE
button.
NOTE: It is not advisable to save a
telephone number without the
corresponding name. This will lead to
irnproper display on Private and Out of
Area calls.
Deleting All Records in the Caller List
l. Press and hold down the DELETE
button at the STANDBY mode.
ELL DELETE
12.1717”. 7/14 ”17 w a
2. The LCD Screen will automatically
retum to STANDBY mode.
Selective Deleting in the Caller List
l. Press the SCROLL UP or DOWN
button to find the caller at
STANDBY mode.
2. Press and hold down the DELETE
button, then the LCD Screen will
display the next item in the directory.
3. Press the Directory (DIR) button to
return to STANDBY mode.
16
ENGLISH VEK6ION'
imYPAD Button N 7
PHI/55 ”IE
'5 m5
EYPAD Button it 8
KEYPAD Button 05 9
Function (D: Setting the LANGUAGE
This telephone ofi‘ers English (default),
Spanish, French languages for your
convenience.
l.
Press the Function (FUNC) button
while in standby mode. The LCD
panel will display “FL/A/[f/H/VS, ”'
Press the KEYPAD # 1 button The
LCD will show “EA/EA /5/~/”. This is
the default setting.
Press the EDIT button The LCD will
flash “EA/EL /5H.“
Press the SCROLL UP or DOWN
button to select the language you
desire
To set the desired language, press and
hold the SAVE button for about two
seconds.
Afier the language is set, press the
Function (FUNC) button to return to
standby mode.
Function ®: Selling SILENT ON/OFF
‘l‘his telephone will generate the first n'ng
sound even in the BLOCKED CALL mode
to indicate that you have an incoming call.
To keep silent in BLOCKED CALL mode,
you can tum ofl'the first ring sound
1.
is»
19
Press the Function (FUNC) button
while in standby mode. The LCD
panel will display “FA/NA'f/flA/S.”
Press the KEYPAD # 2. The LCD will
show “5/1 Eli/7”
Press the EDIT button. The LCD will
flash “OFF. " The default setting is
OFF.
59257 Englieh 1/5 var. 09069A-1
Press the SCROLL UP or DOWN
button.
To save the desired mode, press and
hold the SAVE button for about two
seconds.
Press the Function (FUNC) button to
retum to standby mode.
Function (3: Setting TIME & DATE
Although the LCD time and date are
automatically set when the first Caller ID
call is received, you can change the time
and date as folloivs:
l.
Press the Function (FUNC) button
while in standby mode. The LCD
panel will display “FHA/[HEN
Press KEYPAD it 3. The LCD will
show “fl/15 557.”
Press the EDIT button. The LCD will
flash the digit to be changed.
Press one of the number keys 0 to 9 to
select the desired digit.
To select AM or PM, press KEYPAD
tt 1 forAMandKEYFAD# 2mm
when the LCD is blinking AM / PM.
If you make a mistake while entering
the date and time, press the EDIT
button twice to start over.
Afier the time and date is set, press the
Function (FUNC) button to return to
standby mode
Function @: Selling mg RINGER
VOLUME HI LOW OFF
This function enables you to adjust the
ringer volume from Hl. LOW and OFF as
desired.
Press the Function (FUNC) button
while in standby mode. The LCD
panel will display “FHA/[f/fl/i/S. “
Press KEYPAD # 4. The LCD will
show “Fl/V5: HA” The default
setting is HI,
Press the EDIT button The LCD will
flash the current ringer volume setting.
Press the SCROLL U? or DOWN
button to select the desired ringer
volume setting (HI, Low, OFF)
09069Avl
owm—za‘e MANUAL# 59257 ver. 09069A-1
Page: i9
ENGLiSH VERSION
59257 Engliehfll/B ver. 09069A—l
5. To save the desired ringer volume
setting, press and hold the SAVE button
for about two seconds.
6. Afler the ringer volume is set, press the
Function (FUNC) button to return to
standby mode.
Function ©1 Setting the LCD
CONTRA ST
This unit enables you to select 8 brightness
levels for the Large LCD screen
l. Press the function (FUNC) button while
in standby mode. The LCD panel will
display “FL/NA“ nan/5. "
2. Press KEYPAD it 5. The LCD will
show “l'H/VTFH'ST." The default
setting is 4.
3. Press the EDIT button. The LCD will
flash the current contrast number
setting.
4. Press the SCROLL U'P or DOWN
button to select the desired contrast
level (1 to 3).
5. Press and hold the SAVE button for
about two seconds.
6. Afier the contrast is set, press the
Function (FUNC) button to return to
standby mode.
Function ©; Selling pox NUMBER
This unit enables you to preset the PBX
number (such as an 8 or 9) While you are
using a switchboard system.
1. Press the Function (FUNC) button
while in standby mode. The LCD
panel will display “Fl/A/[T/fl/i/ .”
2. Press KEYPAD # 6. The LCD will
show “PBX NH " and the current one-
digit PBX number setting. The default
setting is 9.
Press the EDIT button The LCD. will
flash the current PBX number setting '
4. Press the SCROLL UP or DOWN
button to select the desired PBX
number (0-9).
Press and hold the SAVE button for
about two seconds.
in
u.
09069A— 1
owners MANUAL# 59257 ver. 09069A~1
6. Afier the PBX number is set, press the
Function (FUNC) button to return to
standby mode.
Function ®: Setting PBX ON/OFF
This unit enables you to turn ON/OFF the
PBX system depending on the telephone
system you are using.
1. Press the Function (FUNC) button
while in standby mode. The LCD
panel will display “FU/V[f/L7A/5. ”
2. Press KEYPAD 44 7. The LCD will
show “FHA” ”£705" and the current
PBX mode setting (ON/OFF). The
defaiilt setting is OFF.
3. Press the EDIT button. The LCD will
flash the current PBX setting.
4. Press the SCROLL UP or DOWN
button to select PBX ON or PBX OPP
mode.
5. Press and hold the SAVE button for
about two seconds.
6. Alter the PBX mode is set. press the
Function (FUNC) button to return to
standby mode.
Function 0: Setting PA USE TIME
This unit enables you to adjust the pause
time when placing a call using a
switchboard system or dialing long
distance calls.
l. Press the Function (FUNC) button
while in standby mode. The LCD
panel will display “FU/l/[f/H/V5."
2. Press KEYPAD it 8. The LCD will
show “FHA/515: 77/75" and the
current pause time (in seconds). The
default time is 4 seconds.
3. Press the EDIT button. The LCD will
~ flash the current pause time setting.
4. Press the SCROLL UP or DOWN
button to select the desired pause time.
5. Press and hold the SAVE button for
about two seconds.
6. Afler the pause time setting is saved,
press the Function (FUNC) button to
return to standby mode.
20
Fans: 20 ENGLISH VERSION
59257 Englieh 1/5 ver. 09069A—l
Function ©; Setting MSG WAITING
{Message W ngl
The unil's Message Wat'tingscllt'ng is
defaulted to "OFF”. Message Waiting will
turn on automatically only when your local
phone company sends you the signal
provided that this oplional service ”Lt
available in your area,
Your localphone company will sendycu a
Message Wailing OFF signal afieryou have
finished relrieving your messagerfi'om your
voice mail. The Message Wailing On signal
WY” be turned aflaulomarically In an
unlikely evenl the Message Waiting On
signalfails to turn o/fdue to data capturing
error, simply follow the procedures below to
mm it off.-
1, Press the Function (FUNC) button
While in standby mode. The LCD
panel will display “FL/A/[f/fl/V,”
2. Press KEYPAD # 9. The LCD will
show “NEE L/H/f/A/E” and the
current Message Waiting status (On or
Off).
3. Press the EDIT button The LCD will
flash the current Message Waiting
status
4. Press the SCROLL UP or DOWN
button to tum off the Message Waiting
signal.
5, Press and hold the SAVE button for
about two seconds
6. Alter the Message Waiting mode is set,
press the Function (FUNC) button to
return to standby mode.
TECHNICAL
INFORMATION
This cordless phone uses radio frequencies
to allow mobility. There are certain
difficulties in using radio frequencies with a
cordless telephone.“ While these are normal,
the following could affect the Operation of
your system,
Noise: Electric pulse noise is present in
most homes at one time or anothen This
noise is most intense during electrical
21
OMER’o MANUALe 59257 var. O9069A—1
VENGLI5HVEK5lON
Page: 21
storms. Certain kinds of electric
tquipmcnt such as light dimmers,
fluorescent bulbs, motors, and fans also
generate noise pulscsi Because radio
frequencies are susceptible to these noise
pulses, you may occasionally hear them in
your hamketi Generally they are a minor
annoyance and should not be interpreted as
a defect in your system.
Range: Because radio fi'equenciES are
used, location of the base unit can affect
operating range. Try several locations in
your home or business and pick the one
that gives you the clearest signal.
lnrerzerence: Some electronic devices
operate in and/or generate interference
near the operating frequencies of your
cordless telephone. While several
protection circuits are used to prevent
unwanted signals, there may be periods
when these unwanted signals cause
interference. If interference occurs
frequently, it can be minimized or
eliminated by lowering the height of your
. base antenna or by relocating the base unit.
You can check for interference before
selecting the final base unit location by
plugging in the phone.
Improving Cordless Reception
Follow these guidelines to improve
cordless sound quality:
- Select an area to install the unit where
it is closest to the center of your home
or office. This will improve the
operating range of the unit.
- Keep the base unit away from
electrical equipment. Radio Frequency
interference (RFI) is sometimes
generated by these appliances, which
can cause a degradation in cordless
reception. , ~
- Keep the handset batteries charged as
much as possible. Weak handset
batteries can limit the range of
cordless operation.
09069A-l
59257 Englieh 1/5 ver. 09069A—1
CHARACTER ENTRY TABLE
If you are assigning names for stored phone numbers into memory, please follow the table
below to determine the equivalent keypad keystrokes are needed for a certain character.
Please refer to “Storing Phone Numbers into Memory“ on how to store phone numbers.
KEYPAD BUTTON CHARACTERS
(D <9“) & ‘ < )
(2 A B c 2
6) —r D E F 3
i GD G H 1 4
(5) J K L 5
© M N o s
(7) a 7 P Q 4 R L s 7
T U v 8
(9 w x r Y z 9
© 0
# #
>l< L *
HOW TO USE THIS TABLE
L Select the appropriate character to be entered from the CHARACTERS columns.
Find the corresponding KEYPAD BUTTON located on the same row.
Press the corresponding KEYPAD BUTTON several times (depending on which
column where the selected character is located). For example: if the letter "C” was
chosen, press KEYPAD it 2 three limes until “C” appears on the LCD panel.
EXAMPLE:
my
‘12 ACME &CO.“, then the followin ke strokes will be needed:
If ou want to enter‘
1 Press 6) eight times, then press the 4 key to shifl rigit.
2 Press ® four times, then press the —) key to shifi right.
(space) Press (D one time, then press the 4 key to shifi right.
A Press ® one time, then 9255 the —0 key to shift rig-it.
C Press (2 three times, then press the —b key to shifi right.
M Press © one time, then press the -) ke tc shifi right
L E Press (3 two times, then press the 4 key to shifi right.
& Press (D two times, then press the —t key to shifl right,
c Press ® three times, then press the -t kc to shifi right.
0 Press ® three times, then press the 4 kg to shifi fight.
Press (D seven times, then ress the -t ke to shifl right.
22 ‘ 09069A~l
OWNER‘S MANUAL# 59257 ver. 09069A-l *
: 22 ENGLISH VERSION
59257 Engl
15h l/B ver. 09069A~1
TROUBLESHOOTING
TELEPHONE UNIT TROUBLESHOOTING TABLE
SYNIPTOM SOLUTION
No dial tone r- Check for theteleplrone line cord connectors at both
ends that they are pushed in firmly until they click
lfyou had a power failure or had unplugged the base
unit, retum the handset on the base unit for two to five
seconds to reset the system.
Does not ring
Check In see ifthc programmable ringer volume is set
to on. Refer to che “Function ®: Setting Ringer
Volume" section ofthe manual,_
You may have exceeded the Ringer Equivalence
Number (KEN) limit othow rnany phones can be
connected to the same line. The REN total of all
devices (printed on the bottom label of each unit)
should not exceed five (5). Disconnect the appropriate
units to lower the REN total.
Check to see if you have pm grammed a number to be a
blocked call. Refer tn the “BLOCKED CALLS"
section oftne manual.
No power on the handset
unit
Check for the Ni-Cd battery pack connection inside the
battery compartment on the handset.
The handset rechargeable Ni-Cd battery pack may need
charging.
Does not charge
Make sure'the charging cataracts on both the base unit
and the handset is in contact during charging.
rhe charging contacts may needcleaning with an
alcohol-moistened cloth.
Range is limited
Raise or reposition the antenna on the base unit.
Move the base unit so that it is centrally located in your
residence or oifice and make sure that the base uml is
not localed near appliances.
Refer to the "Technical Mom'ialinn" section regarding
range.
Calls received flutters or
fades
The handset rechargeable Ni-Cd battery pack may neecl
charging,
Interference on reception
Choose an altcmnte channel using the SCAN button on
the handset.
23
09069A~ l
OWNER'S MANUAL# 59257 ver. 09069A~1 *
Page: 25
ENGLISH VERSION
‘ OWNER'5 MANUALllf 59257 ver. 09069A-l
59257 Englieh 1/5 ver. 09069A—1
CALLER ID SYSTEM TROUBLESHOOTING TABLE
SYMPTOM SOLUTION
not show the
caller‘s name
and/or phone
number
The Caller ID ' Check the power connections.
LCD panel is - Check the telephone line cord connections.
blank . Check the batteries for proper installation
- The handset LCD panel will only start displaying information afier the
first call is received
._L
The Caller [D o The Caller 1D unit will not function until you have Caller 113 service
LCD panel does provided by your local phone company Call your local phone
company to have Caller ID installed on your telephone line.
Check yourtelephone line connections. Make sure all connections
are secure and connected.
[Iyou have a telephone answering device (TAD) connected with the
unit, set [he TAP to answer afier two rings or more,
If it is a blocked call or an outAof-area call, the caller’s name and/or
phone number will not appear on the display. Please refer to the
“Receiving Caller ID information" section for more details.
Ifonly the caller‘s phone number appears on the display, it may be a
Single Data Message Format (SDMZF) call, as opposed to a Multiple
Data Message Eon-mt (MDMF) call.
Random -
characters and/or
“NO DATA
SE. ” appear
on the LCD
panel.
Cannot erase call r-
records in
memory
On rare occasions, the Caller ID information sent by the telephone
company may have an error in the transmission This is not the fault
of your Caller 11) unit It can only capture and store the data that was
received.
The Delete (DEL) button must be pressed and held for at least two
seconds to erase a single call record. To erase all call records, press
and hold the Delete (DEL) button for at least five seconds.
Cannot get Call -
Subscription to Caller ID Call Waiting (CIDCW) is required from
Waiting your local phone company for the ClDCW function to operate
idemmamm On properly. Call your local phone company for details.
the LCD Panel.
09069A»! 14
...
Page: 24
ENGLISH VER5|ON
@ BBELL® Phones
YNORTHWESTERN BELL PHONES
Dism’buted Exclusively Worldwide by Unical Enterprises, an., Industry, California, USA
39237AH/09069A-l www.nwbphones.com
OWNEK’5 MANUAL # 59257 var. 0906951
PAGE # Back Cover (Englieh Veraiom)
Gunngdong (moan) Communication Co.. Ltd.
‘ eerrng Department
Test Mode Procedure for Model 39237
Note: The default test mode channel frequency is CH20 for both the Base Unit (B/U) and the Handset
(l—l/S), Refer to the Frequency Table for proper frequency allocations.
Base
Basic Test Mode:
Insert the 9Vdc plug into the B/U DC jack while pressing the “Page” key. Both RX and TX will be
activated and basic testing can be done. Press the “Page" key to scan the channel frequency one at a
time,
Handset:
Insert the battery into the H/S battery socket while pressing the “f” key. Press “*” key to scan the
channel frequency one at a time.
..
39237 Test Modcdoc Page 1 nfl 10/21/99
TALK MODE
CONDlTION 4 : Mutti channel on the Base TX and Handset TX frequency are occupied.
Ex. CH 1: 926.250 MHz CHA : 926.362 MHz CH 36: 927.562 MHz CH 39: 927.675 MHz
CH 2: 926.287 MHz CH 5: 926.400 MHz CH 37: 927.600 MHz CH 401927712 MHz
CH 3: 926.325 MHz CH 38: 927.637 MHZ
CH 3: 926.325 MHz - Stored channel during the last link in handset memory
HANDSET BASE
Activate Talk Mode
RECElVER SCAN FOR FREE CHANNEL RECEIVER SCAN FOR FREE CHANNEL
From last channel stored in the HIS memory
,— ex, 926.325MH1 -Slaris scanning here X X X x . X
CH1 CH2 CH3 OHS ., .. CH40 CH! ...... CH21 CH40
w l—l—i—“i—i—I—HHHH
"5m 5571s" x:Oocupied channel
x ’ x x X x x : Occupied Channel Stores allfrea channel inloils memory.
TRANSMIT TALK DATA AND FREE CHANNEL RECEIVER RECEIVE DATA FROM HANDSET
DATA WHICH IS 903.712 MHz
It would ountinuesendlng data until itwould 927.712 MHleHniOl It would temporarily use 927,712 MHz(CH40)tor the
receive the acknzwledgementoode from base. Note: receive frequency. it would choose any free chan-
Thls would take <4 seconds and it would slopthe "the RF level Gillie net nearest to the current channel (927.712 MHz)
process, usermusi activate talkagain. ”WNW“ which is stored in its memory. Ex. 926.962 MHz
stronger. the base
could not recognize
the data tlmsnitted.
Then it mil not link. V
RECElVE DATA FROM BASE, DATA INCLUDES 903,712 MHZ(CH40) SEND ACKNOWLEDGEMENT AND CHANNEL
ACKNOWLEDGEMENT CODE AND CHANNEL “——— DATA USlNG 903.712 MHz (CH 40)
DATA WHlCH IS 926 962 MHZ (CHZO). Channel data is 926.962 MHZ (CHZO) ‘
E l
l .
Since it has receive data from base within the would change the receiver frequency Base from
specified time 0“ seconds, it would stop sandlng the selected stored channel, 926.962 MHz CH20.
data and changes its TX lrequency to 926.962 MHz
(CHZO).
. I
lT WOULD THEN LINK WITH BASE 902-952 MH2(CH20) IT WOULD THEN LINKWITH HANDSET
RX Frequency: 902.962 MHZ (CHZO) TX Frequency: 902.962 MHz (CH20)
TX Frequency : 926.962 MH1(CH20) 927-952 MHZ(CH40) RX Frequency 1 926.962 MHz (CH20)
..
1111.41: . muum “L.” we v.“
TALK MODE
CONDITION 3 : Multi channel on ma Handset TX frequency are occupied.
gf- CH 4 : 926.362 MHZ
CH 5 : 926.400 MHz
Ex. CH 1: 926.250 MHz
CH 2: 926.287 MHZ
CH 3: 926.325 MHz
CH 3: 926.287 MHz - Stored channel during lhe last link in handsel memory
HANDSET
Activate Talk Mode
____1____
RECEIVER SCAN FOR FREE CHANNEL
From Iasichannel slored in the HIS memory
CH40
CH1 CH2 CH3 H5
.._4
50m
,-ex.902.325 MHz - Starts scanning have
TRANSMIT TALK DATA AND FREE CHANNEL
DATA WHICH IS 902.325 MHZ
Iiwouid continue sending dala unlii ilwouid
receive the ackanedgemenloode from base.
This would take <4 seconds and Ilwould slop the
process. usermusl adivale Ialk again.
Nolel
ii the RF level 01 the
occupying device Is
sironger, the base
could nol recognize
me data lransmilled.
Then it will not link.
RECEIVE DATA FROM BASE. DATA INCLUDES
ACKNOWLEDGEMENT CODE AND CHANNEL
DATA WHICH IS 927.712 MHz (CH40).
Since ii has receive dala from basewilhin the
specified time of 4 seconds. il would stop sending
data and changes its Txirequency to 927.712 MHz
(CHAD).
IT WOULD THEN LINK WITH BASE
RX Frequency : 903.712 MHz (CH40)
TX Frequency: 527.712 MHz lCHAO)
926.325 MHz CH3 it would temporarily use 926A325MH1(CH3)forlhe
902.325 MHz CHSI
903.712 MHz CH4U
927.712 MHZ(CH4U)
BAS E
RECEIVER SCAN FOR FREE CHANNEL
X X X
CH1 CH2 CH3
CHS ..
x : Occupied Channel
. CHM
5m:
Stores all free channel into ils memory.
______.J_.—..._
RECEIVER RECEIVE DATA FROM HANDSET
receive frequency. I! would choose any Tree chan-
nel nearesl lo the currenl channel (926.325 MHz)
which is stored in its memory. Ex. 927.712 MHz
SEND ACKNOWLEDGEMENT AND CHANNEL
DATA USING 902.325 MHZ (CH 3)
Channel dala is 927.712 MHz (CH40)
__.____'_._—f
It would change ihe receiver frequency base from
lhe selected slored channel (927.712 MHZ)
EdL—E
IT WOULD THEN LINK WITH HANDSET
TX Frequency : 903.712 MHz (CH40)
RX Frequency : 927.712 MHz (CH40)
TALK MODE
1 All TX channels of Handset and gese are occupied (All Busy)
TLE : Model 39237 (40 CHANNELS Huulvmz; Auluumuv w‘mm‘.‘ --_.v,,,, ,
CHE : 902325 MHz - Slored channel during the Iasl link in Handset memory.
TI
CONDITION 5
HANDSET
Activate Talk Mode
RECEIVER SCAN FOR FREE CHANNEL
me last channel slered' m the HIS memory
/— ex 902 325 MHZ
.., ..cn4o
,._X_. X X X X X X X
sums l—‘——T X:Occupledchenne|
TRANSMIT TALK DATA AND FREE CHANNEL
DATAWHICH IS 902,812 MHZ
Ilwculd continue sending data until itwould
receive Ihe acknowledgemenlcode from base.
This would lake <4 seconds and it wuuld step the
process user must acfivele lalk again
”I,
RECEIVE DATA FROM BASE
IT WOULD THEN LINK WITH BASE
RX Frequency 9112. B12 MHz(CH16)
TX Frequency: 926 812 MHz (CH16)
BAS E
RECEIVER SCAN FOR FREE CHANNEL
From lhischennel (925.250 MHz)
X X X X X X X X X X
CHI CHZCH3 CH5 “ICHJO
l——l——I———l——l——
.._—< .
25m; X : Occupied channel
Stores all free channel inle ils memory.
925.312 MH1(CH16)
RECEIVER RECEIVE DATA FROM HANDSET
It would use 926.812 MHz (CH16) lorlhe receive
frequency.
902312 MHz (cl-us)
902m MHz(CH16)
926 812 MHz (CNN) Rx Frequency : 926312 MHz (ems)
SEND ACKNOWLEDGEMENT
INK WITH HANDSET
IT WOULD THEN I.
TX Frequency : 902.612 MHz (CH16)
TlTLE : Model 39237 (40 CHANNELS 9UUIVu-121Auwumuv mum. , ,
39237 AUTOMATIC CHANNEL SELECTION
0 show the incorporation of automatic channel selection.
The following tests were performed t
Equipment Used to Perform Tests
- JU'NGIIN JSG-lOS 1B Signal Generator
Interference Sigrml IKHL SKI-[z deviation
Test S et-U p
<—— 6 inches —>
Sign] Gemmm’
Test Procedures
1. Set signal generator at a certain channel (e.g. channel 1), then tum the generator oft
2. Turn on the phone, set the phone at the same channel as in step 1, then turn off the phone.
3. Tum on the signal generator.
4. Turn on the phone, investigate and record the locked channel. If scan functions co
will lock to any channel, but not the one in step 1, ‘
neatly, it
So Repeat Step 1—4 for 40 channels
TlTLE '. Model 39237 (40 CHANNELS 900MHZ) Autumn» ulna...- ,,,,,
Test Results :~'
INTERFERENCE PHONE PRE~SET PHONE AUTO-SCAN T0
CHANNEL CHANNEL CHANNEL AT
AT AT 4! din
mmqmmuun-a
xomdovm-buN—n
1:5:3
u.
16
18
‘zZ—i
1L
75
26
27
28
29
30
31
32
33
34
35
36
l 37
33
39
40
Summary
The phone uncle} test has an automatic selection mechanism that will prevent establishment
of a link on any occupied fi-equency éhannel.
CIRCUIT DESCRIPTION
Model: 39237 (Northwestern Bell)
__________._____—————————
E]
a. RF Transmitter Section — RF Board
Compressed audio signal is frequency modulated through the varactor diode D3. Diode
DB, choke coil L2 and the external components formed the voltage controlled oscillator
circuit for the transmitter part. This circuit generates the TX VCO frequency. A portion
of this signal is fed back to the PLL IC’s pin1 (FIN1) for phase comparison. Once the
phase of oscillation stabilized, the PLL circuit generates the error voltage necessary for
me VCO to oscillate at the desired transmitter’s RF frequency. The VCO circuit
impedance is matched with the succeeding circuit through the transistor Q7 that also
acts as the buffer amplifier. RF amplifier Q5 boosts the signal for transmission. This
amplified RF signal is trimmed to the desired frequency band by BPF903 so as not to
interfere with the receiver circuit. The transmitter RF signal is then propagated through
the antenna.
b. RF Receiver Section - RF Board
The Base Unit antenna receives RF signal. Band Pass Filter BPF927 trims the signal to
the desirable frequency band. Transistor Q8 is a low noise amplifier that boosts the RF
signal to a specific level for mixing. PLL IC1 (TB31202) is used as a Universal Phase
Lock Loop circuit. The frequency from the Voltage Controlled Oscillator (VCO) D1, L1
and Q4, is fed back to the PLL IC through pin 16 (FINZ) for phase comparison. During
channel scanning or turning the unit on, once the phase of oscillation stabilized (locked),
the PLL circuit generates the first local oscillator frequency for down-converting the
received RF signal into the first IF frequency 10.7MHz. This process is accomplished
through the IF mixer circuit Q3. Q1 is used forwmatching the impedance of the mixer
circuit with the succeeding circuits. The resulting IF signal is kept constant by the IF
Filter FL2 to 10.7MHz which is then mixed with the second local oscillator frequency
11.150MHZ (derived from X1 & C47) to produced a much lower IF frequency. This
lower IF frequency is further filtered by IF Filter FL4 to produce a more stable signal of
450KHz. Quadrature+ signal detection is‘accomplished inbemally by the Narrow«band
Detector ICZ (KA3361) with the IF coil L7. The recovered audio frequency can be taken
from ICZ audio output pin9. Double conversion of received signal is utilized to improve
the image frequency rejection of the unit.
..
39237 . ' Page 1 1001/99
c. Transmitter Audio Section — Main Board
Audio Frequency signal from the telephone line is compressed through the compressor
part of IC100 to minimize the transmission noise. The degree of compression depends
on the external RC_combinations. AGC is also utilized by IC100 to avoid shock noise
caused by abrupt change of audio levels. The compressed audio is filtered and
amplified for better acoustical performance. VR1 trims the transmitted audio into a
desirable level.
(1. Receiver Audio Section — Main Board
The compressed Audio Frequency signal is passed through passive RC filters for acoustic
compliance. The filtered audio is then fed to the Compander IC100 for expansion thus
retrieving the original Audio signal with noise filtered out. Q201 & QZOZ are used as
buffer circuit. Matching transformer HYBl isolates the high-voltage telephone line to the
rest of the circuit. HYBl is also used as a hybrid transformer to create a two~way path
for audio transmission to and receptlon from the telephone line.
2 Handset
b. RF Transmitter Section — RF Board
Refer to portion 1.b for this section. All circuit performance is exactly the same except
that Band Pass Filter BPF903 be changed to BPF927 for the handset transmission.
b. RF Receiver Section — RF Board
Refer to portion 1.b for this section. All circuit performance is exactly the same except
that Band Pass Filter BPF927 is changed to BPF903 for the handset reception.
c. Transmitter Audio Section — Main Board
Audio Frequency signal from the handset or from the headset microphone is compressed
through the compressor part of IC103 to minimize the transmission noise. The degree
of compression depends on the external RC combinations. AGC is also utilized by IC103
to avoid shock noise caused by abrupt change of audio levels. The compressed audio is
filtered and amplified for better acoustical performance. Q101 is a switching transistor
that controls the power supply for the TX RF part.
..
_____________.———————————
39237 Page 2 10/21/99
=use PS: and var-istor VA400 act as high current and high voltage protectors for the
Elephone line interface. In case of presence of voltage surge across the telephone line,
'-/A400 dacreass its‘ resistance and dumps the line voltage to a safe level. Fuse FSl
opens men exossive current is present on the line thus protecting both the user and
me line mterface. ' "
c. Bawery Charging & Code Setting
at"
Battery merging commences when transistor QSOD detects the presence of the handset
an cradle Q209 forms the reset circuit in conjunction with the charge detect circuit to
simmer: the CPU to change the security code. When the reset circuit is activated, the
GU will send a new security code to the handset selecting among 65536 combinations.
d. Ring Detection
Incoming ring signal is detected by the photo-coupler IC400. Diode D408 and R408 set
the level of signal detection. The CPU checks the frequency of the ring signal, and when
valid, semis the ringing command to the speaker or to the Handset.
a Power Supplié
Diode D201 ensures uniform polarity for the entire circuit. Transistor Q200 and capacitor
(208 regulate the voltage to +9Vdc for the buffer amplifier circuit. XC201 regulates the
voltage to +5Vdc for the rest of the circuit. Transistor IC201 controls the power supplied
11: the TX part of the RF circuits. '
f. Squad] Detection
In conjunction with the 3361 IC (ICZ of the Base RF), SVRZ sets the level of signal
detection and U1C acts as the comparator circuit whose composite output is the R551
signal for the CPU.
9. RX Data
Commits from the Handset is filtered and re-constructed by the Schmitt trigger circuit
UIB. Tre composite output is the RX Data that is input to the CPU for validation and
process-g. ;
39237 P3564 10/21/99
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