Maxcom KXT-709 User manual

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INTRODUCTION
Thank you for purchasing our newest Caller ID phone. This manual is designed to familiarize
you with this phone. To get the maximum use from your new phone, we suggest that you read
this instruction manual carefully before using.
SAFETY INSTRUCTION
When using your telephone equipment, the following basic safety precautions should always be
followed to reduce the risk of fire, electric shock and injury to persons:
1. Read, understand and follow all warnings and instructions
2. Unplug the product from the wall outlet before cleaning. Do not use liquid cleaners or
aerosol cleaners. Use a soft damp cloth for cleaning.
3. Do not place this product on unstable surfaces. The product may drop, causing serious
damage to the product.
4. Do not overload wall outlets and extension cords as this can result in fire or electric shock.
5. Never push foreign objects of any kind into this product through cabinet slots as they may
affect dangerous voltage points or short circuit parts that could result in fire or electric shock.
Never spill liquid of any kind on the product.
6. Avoid moving or disconnecting this unit during a heavy storm, as there may be a remote risk
of electric shock from lightning and thunder.
7. Unprofessional person cannot open the telephone even meets troubles, please send to
service center.
FEATURES
FSK/DTMF compatible with auto-detection
16-digit LCD display with calendar
99 incoming and 18 outgoing number memories
1 one-touch and 10 two-touch memories
16 kinds of ringing tone for selection
3 kinds of hold on music for selection
Do Not Disturb function
Transfer function between parallel phones (using 2 similar models)
Secret code function in Do Not Disturb state to avoid missing VIP calls
Pre-dial and edit function
Redial and auto-redial function
3-step lock function and 5 sets of alarm clock
16 levels of LCD contrast
Calculator and key tone function
Set PABX code

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Pulse/Tone dialing mode compatible
4 levels of hands free volume for selection
Ringing volume 8 steps for selection
Baby call function
LCD Backlight function
Thunder-proof and anti-dialing from parallel phones function
Hands free dialing and speaking function
Ring LED indicator

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LOCATION DESCRIPTION

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GETTING STARTED
1. The unit requires 3×1.5V AA batteries. Open the battery compartment cover and insert the
batteries in the right polarity, then close the cover (Proposal using alkali battery). There
should be time display on the liquid crystal screen after the batteries are inserted .
2. Connect the handset and the unit with coiled line; insert one end of the line cord to the line
jack of the base and the other end to the wall outlet of exchanger.
3. Setting the dialing mode to correct mode according to the directions from your local
telecom.
4. Apply for the caller ID from your local telecom office.
RECEIVING A CALL
1. When a call comes, the telephone rings, and LCD displays the seq. number of the call, the
date, time, incoming number and the NEW icon.
2. If the same number is received again, and the previous call has not been reviewed, the LCD
displays REP icon.
When the incoming memory is full, the latest incoming number replaces the oldest number in
the memory
NOTE: For the phone to display incoming number and other information, you must have
an active Caller ID subscription with your local telephone exchange company.
From handset
1. Pick up the handset and talk to the other party.
2. When finished, return the handset to the base.
Switching to speakerphone
1. When using the handset, press key and return the handset to the base.
2. When finished, press key again.
From speakerphone
1. When the telephone rings, press key and talk to the caller. For the other party to hear
your voice clearly, speak into the speaker from a distance of 32cm or less.
2. When finished, press key again.
NOTE: Generally telecom transmits the incoming message between the first ring and the
second ring. So please answer the phone after the second ring.
MAKING A CALL
From handset
1. Pick up the handset.
2. When you hear the dial tone, dial the desired number.
3. The unit will start to time the conversation after 6 seconds.
4. When finished, return the handset to the base.

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From Speakerphone
1. Press key
2. When you hear the dial tone, dial the desired number.
3. The unit will start to time the conversation after 6 seconds.
4. When finished, press key again.
Pre-dialing function
1. When the handset is on the base, dial the desired number.
2. If there are mistakes, use the DEL key to edit.
3. Press key or pick up the handset and the number will be dialed automatically.
Redial
1. Pick up the handset or press key,
2. Press REDIAL key, the last dialed number will be dialed again
Auto-redial (this function just for your selection)
1. Press key, dial a number, if you hear an engaged tone.
2. Press ARD key and the last dialed number will be redialed automatically at every 9-10
seconds until the line is through.
3. The phone will redial the same number automatically for 32 times.
When there is an incoming call while using auto-redial, pick up the handset or press key to
answer the call. The auto redial function will be terminated.
REVIEWING, CALLING BACK AND DELETING INCOMING NUMBERS
Reviewing
In on-hook state, press UP/+ or DOWN/–key to scroll and review the numbers.
Deleting
When the desired number is shown, press DEL key, the number is deleted.
Press and hold DEL key for 3 seconds; all the incoming numbers are deleted.
Calling back
1. Scroll to the desired number, press key or pick up the handset, and the number is dialed
out,
2. Or press REDIAL key, LCD displays PICK UP, press key or pick up the handset, the
number is dialed out.
3. Or press and hold REDIAL key till PICK UP flashing, press key or pick up the handset,
the number is dialed out. If the long distance code is set, the telephone will add the long
distance code ahead the number automatically and then dial back. If the PABX code is set,
the telephone will detect and add the code before the number when dialing back the
number. It will dial the PABX code first and then after a 2 second pause and then dial the
number.

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PREVENTING FSK MESSAGE TO AUTO-ADJUST REAL TIME
When a FSK message comes, the unit adjusts real time automatically, you can prevent real time
auto adjustment as follows:
1. In on-hook state, press and hold ALARM/P key for 3 seconds, LCD displays DATE OFF,
2. Press ALARM/P key again, LCD displays DATE ON,
3. Press SET key to quit.
NOTE: DATE OFF: Does not allow real time auto adjustment
REVIEWING, CALLING BACK AND DELETING OUTGOING NUMBERS
Reviewing
In on-hook state, press OUT/×key, then repeat to press OUT/×to review outgoing numbers
one by one.
Calling back
1. In on-hook state, press OUT/×key to review the desired number, then press key or pick
up the handset, and the number is dialed out,
2. Or press REDIAL key, LCD displays PICK UP, press key or pick up the handset, the
number is dialed out.
Deleting
1. In on-hook state, press OUT/×key to scroll to the desired number.
2. Press DEL key and the number is deleted,
3. Or press and hold DEL key for 3 seconds, all numbers will be deleted.
TIMER FUNCTION
Pick up the handset or press key and dial a number, then press DEL key, the unit will start to
time at once. Otherwise it will time after 6 seconds automatically.
SETTING MENU
Setting date & time
1. In on-hook state, press SET key, the value for the year flashes.
2. Press UP/+ or DOWN/–key to edit the year.
3. Press SET key to confirm and enter the next value month setting.
4. Repeat the above steps for month setting.
5. Repeat the above steps for date and time setting.
Setting Local Area Code and Long Distance Code
1. After setting up the date and time, press SET key. LCD displays CODE 0 ----- and the long
distance code “0”flashes,
2. Press UP/+ or DOWN/–key to edit the flashing code,
3. Press SET key to confirm and enter the next flashing code setting.
4. Repeat the above steps for the rest code setting.

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Adjusting LCD Contrast
1. After setting up the local area code, press SET key, LCD displays LCD 08
2. Press UP/+ or DOWN/–key to adjust the LCD contrast, total 16 levels can be selected.
3. Press SET key to confirm and exit.
At on-hook state, press FLASH/÷key to enter LCD contrast setting directly, then press
FLASH/÷key continuously to adjust the LCD contrast.
Setting Alarm Clock
1. In on-hook state, press ALARM/P key once, LCD displays 12-00 AL1,
2. Press UP/+ or DOWN/–key to select ON or OFF. LCD displays “ALM” icon when the alarm
is set to ON.
3. Press SET key, value “12”starts to flash.
4. Press UP/+ or DOWN/–key to set the alarm hour and press SET key to confirm and enter
alarm minute setting.
5. Press UP/+ or DOWN/–key to edit alarm minute and press SET key to confirm and go to
next group alarm clock setting.
6. Repeat the above steps to set additional alarms.
NOTE: The first 3 groups alarm clock will be repeated periodically every day while the last 2
groups alarm clock is effected one time.
SECRET CODE SETTING AND REMOTE MONITOR FUNCTION
Setting
1. In on-hook state, press and hold RING key for 3 seconds, LCD displays Pin ----.
2. Input a 4-digit of PIN using the numeric keys.
3. Press DEL to edit the secret code, press SET to confirm.
4. When the last digit of the secret code is #, the telephone will activate remote monitor
function.
5. Set the ringer to OFF. (Please refer to section “SETTING RINGING TONE”).
Usage
1. Secret code: When caller calls this telephone, he/she will hear the usual ringing tone (when
the line gets through) three times or four times. However, the telephone unit will not ring. The
caller will hear a short “di” sound, which means that the caller need to key in the secret code.
Once the caller keys in the correct code, the telephone unit will ring. Press key or pick up
the handset to have the conversation with the caller.
2. Remote monitor: If the last digit of the secret code is #, after the caller keys in the correct
secret code, the telephone unit will go into hands free mode automatically.
3. If the caller keys in the wrong code, he/she will have to call again and key in the correct
secret code PIN.
NOTE: This function is useful only when the telephone ringer is set to OFF. The caller must

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know the secret code in order to dial through the line.
TRANSFER BETWEEN PARALLEL PHONES
Setting paging number
1. In on-hook state, press and hold SET key, LCD displays EL--
2. Key in “*” and the paging number (example “*1”and “*2” ), use DEL key to edit
3. Press SET key to confirm and exit.
Transferring the line from paralleled phones
When a call comes, use one of paralleled phones to answer. Press “*” and the paging number
that was set in another telephone unit, the unit rings, pick up its handset or press key to
answer the incoming call.
NOTE: Please use same series phones to transfer as above operation. Any special
services starting with “*” offered by your Telephone company may not function properly.
To get the best effect of this function, you should load the batteries before using.
ANTI-DIALING FROM PARALLEL PHONES FUNCTION
1. In on-hook state, press and hold #/= key for 3 seconds, LCD displays SPI ON
2. Press key twice and then
3. Press and hold #/= key for 3 seconds again, LCD displays SPI OFF
When the anti-steal dialing is set to ON, users who want to dial using an extension via the same
line will hear a “DI-DI, DI-DI”beep continuously and will not be allowed to make a call.
SETTING RINGING TONE AND ADJUST RINGING VOLUME
There are 16 kinds of ringing tone and ringing OFF for selection:
1. In on-hook state, press RING key, LCD displays ring 02 db8
2. Press RING to select the desired ringing or set ring OFF.
3. Press UP/+ or DOWN/–key to set ringing volume.
4. Press SET to confirm and exit.
NOTE: The volume ranges from 1db-8db, with 8db being the loudest. Ring OFF is “Do Not
Disturb” mode. If the phone is set to this mode, the telephone will not ring when there is an
incoming call.
ADJUST HANDSFREE VOLUME
In hands free mode, press UP/+ or DOWN/–to adjust the handsfree volume, LCD displays the
volume level and there are a total of 4 levels.
SELECTING PULSE OR TONE DIALING MODE
1. In on-hook state, press and hold */. key for 3 seconds, LCD displays P, then dialing mode
is set as Pulse.
2. Press key twice and hold */. key for 3 seconds again, LCD displays T, then dialing

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mode is set as Tone.
SETTING PABX CODE
1. In on-hook state, press and hold DEL key 3 seconds to set PABX code, LCD displays
SET PCODE - and the “-” flashes.
2. Press UP/+ or DOWN/–key to set PABX code from 0 to 9 or -.
3. If choose “-”, it means no PABX code has been set.
4. Press SET key to confirm and quit.
HOLD ON MUSIC
Hold music selection
There are 3 kinds of hold music for selection
1. At off-hook state or hands free, press HOLD key
2. Press OUT/×key to select the desired hold music. It plays the music at same time.
3. Press UP/+ or DOWN/–key to select the 4 steps volume of hold music.
4. Press HOLD key to quit.
When talking over handset, press HOLD key to enter the hold mode and the hold
music is sent out. In hold mode:
1. Press HOLD key to release hold mode and continue to talk over handset.
2. Or hang up handset, it enters hands-free hold mode.
When talking at hands-free mode, press HOLD key to enter the hold mode and the
hold music is sent out. In hold mode:
1. Pick up handset to talk over handset.
2. Or press key to quit hold mode and talk at hands-free mode.
ONE TOUCH MEMORY OPERATION
Store the number in one-touch memory
1. Pre-dial the desired number or checking incoming and outgoing number that you want to
store.
2. Press STORE key
3. Press M1 key
Make a call from one-touch memory
In off-hook or on-hook situations, press M1 key to dial the stored number out.
TWO TOUCH MEMORY OPERATION
Store the number in two-touch memory
1. Pre-dial the desired number or checking incoming and outgoing number that you want to
store.
2. Press STORE key

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3. Press one of digit keys (0-9)
Make a call from two-touch memory
In off-hook or at hands-free state, press STORE key + digit key (0-9) key, the relevant number
will be dialed out.
LOW BATTERY DETECTION
When the voltage of batteries is lower than 3.9V, LCD displays “” icon to remind the user to
replace the batteries.
LCD BACKLIGHT FUNCTION
The backlight is turned on when receiving an incoming call, dialing, pressing any key or in
MUSIC HOLD mode. It will fade off if the telephone is left idle for 10 seconds.
NOTE: If batteries are not loaded, there will be no LCD backlight function.
FLASH FUNCTION
The flash time is 100ms, flash function is available working in special PABX.
PAUSE FUNCTION
If dial a number from PABX extension, press PABX number (normally “0” or “9”) + ALARM/P +
desired number. When redial, need not dial PABX number and ALARM/P key, just press
REDIAL key
LOCK
Turn the key to yellow point, all numbers are locked except emergency numbers 110, 119, 120,
122, 911, 115, 113 and 118.
Turn the key to green point, all numbers starting with “0” are locked.
Turn the key to red point, all numbers are allowed to be dialed out.
BABYCALL FUNCTION
At on-hook state, press and hold REDIAL key for 3 seconds to come into baby call function
setting. LCD displays BABYCALL OFF, press REDIAL key to set it ON, press SET key. LCD
displays NO CODE (or the preset baby call number, press DEL key to cancel), input baby call
number using numerical key and press SET key to confirm.
After set baby call function to ON state, pressing any key except REDIAL key or picking up
handset will dial the baby call number automatically 32 times.
When baby call function is ON state, you can still answer the incoming call or parallel call by
handset.
NOTE: If you don’t use the function, enter baby call function setting as per above operation and
select BABYCALL OFF, press SET key to confirm.

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KEY TONE
1. In on-hook state, press and hold CAL key 3 seconds, key tone is active when hearing “di”
voice.
2. Press and hold CAL key 3 seconds again, key tone is inactive when hearing “di”voice.
CALCULATOR FUNCTION
In on-hook state, press CAL key, LCD displays 0-, the unit is in calculator state.
The unit is available for operation of “+.-.×.÷”, in the calculator state, #/= key is used as “=”and
the */. key is used as “.”, OUT/×and FLASH/÷are used as ×and ÷respectively. UP/+ or
DOWN/–key is used as sign of positive/negative.
Eg.1 (10+26) ÷2
1. In on-hook state, press CAL key
2. Press (1, 0, +, 2, 6),÷, 2, #/= keys
3. After calculated, press SET key to quit.
Eg.2 0.5× 0.6-1
1. In on-hook state, press CAL key
2. Press 0, */., 5, ×, 0, */., 6, -, 1, #/= keys
3. After calculated, press SET key to quit.
NOTES
Please unplug telephone line and power (if any) when installing / replacing batteries.
TROUBLESHOOTING
? No voice
+Check if the handset is on the phone or if the line has terminated.
? Receive only
+Check if P/T mode is properly set.
Check if the unit is locked (use the key to unlock it)
? Rusty batteries or leakage
+Remove the rust or wipe away the leakage.
? Noise
+ Check if the circuit is spoilt. (Change the circuit)
Check if the connector is wet or rusty (Change the connector)
? Ring once then disconnect when receiving a call. Dialing function is still available
+Check if connector is in a moist environment.
Check if too many extensions are used together or the quality of extension is not good
enough (Change the bad extension)

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? LCD become dim
+Check if LCD contrast is properly set or if the batteries are weak. (Adjust LCD contrast, if
the LCD is still dim, replace the batteries.)
? No ring
+ Check if the RING tone is in the OFF state, reset it.
? Most of the functions failed
+ Check if the battery is too low (Chang the battery), if the battery is in normal state (Unplug
the telephone line first, remove the battery, and reinstall it after 10 minutes)
NOTE: Due to continuous product development, all features and specifications are subject to
change without prior notice