Panasonic KX-T206 User manual

Electronic Modular Switching System
MODEL
KX-T206
Please read this manual before connecting the
Electronic Modular Switching System.
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POWER

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Thank you for purchasing the Panasonic Model
KX-T206, Electronic Modular Switching System.
Description
Electronic Modular Switching System
Proprietary telephone with display
Proprietary telephone with display
Proprietary telephone with display
Proprietary telephone
Proprietary telephone
Proprietary telephone
DISA/FAX Detect Card
Doorphone
Model No.
KX-T206
KX-T7130
KX-T7030
KX-T7033
KX-T7020
KX-T7050
KX-T7055
KX-T20691
KX-T30865
System Component
Service
Unit
Telephone
Optional
Equipment
Notes • This Installation Manual does not show complete model numbers that
indicate the country where your models should be used.
The model number of your unit is found on the label affixed to the unit.
MODEL NO.
• A proprietary telephone is abbreviated as “PT”.
• A single line telephone is abbreviated as “SLT”.

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Precaution
• Keep the unit away from heating appliances and electrical noise generating devices such as
fluorescent lamps, motors and television. These noise sources can interfere with the perfor-
mance of the Electronic Modular Switching System.
• This unit should be kept free of dust, moisture, high temperature (more than 40˚C/104˚F) and
vibration, and should not be exposed to direct sunlight.
• Never attempt to insert wires, pins, etc. into the vents or other holes of this unit.
• If there is any trouble, disconnect the unit from the telephone line. Plug the telephone directly
to the telephone line. If the telephone operates properly, do not reconnect the unit to the line
until the trouble has been repaired. If the telephone does not operate properly, chances are
that the trouble is in the telephone system, and not in the unit.
• Do not use benzine, thinner, or the like, or any abrasive powder to clean the cabinet. Wipe it
with a soft cloth.
WARNING
WHEN A FAILURE OCCURS WHICH RESULTS IN THE INTERNAL PARTS BECOM-
ING ACCESSIBLE, DISCONNECTTHE POWER SUPPLY CORD IMMEDIATELYAND
RETURN THIS UNIT TO YOUR DEALER.
DISCONNECT THE TELECOM CONNECTION BEFORE DISCONNECTING THE
POWER CONNECTION PRIOR TO RELOCATING THE EQUIPMENT,AND RECON-
NECT THE POWER FIRST.
THIS UNIT IS EQUIPPED WITH AN EARTHING CONTACT PLUG. FOR SAFETY REA-
SONS THIS PLUG MUST ONLY BE CONNECTED TO AN EARTHING CONTACT
SOCKET WHICH HAS BEEN INSTALLED ACCORDING TO REGULATIONS.
THE POWER SOCKET WALL OUTLET SHOULD BE LOCATED NEAR THIS EQUIP-
MENT AND BE EASILY ACCESSIBLE.
TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS PRODUCT TO
RAIN OR ANY TYPE OF MOISTURE.
73/23/EEC
89/336/EEC
92/31/EEC
93/68/EEC

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Table of Contents
Specifications....................................................................................................................... 5
Before Installation............................................................................................................... 6
Unpacking............................................................................................................................ 7
Name and Location............................................................................................................. 7
Wall Mounting .................................................................................................................... 8
Opening Front Cover.......................................................................................................... 8
Frame Ground Connection................................................................................................ 8
System Connection Diagram ............................................................................................. 9
CO Line Connection ........................................................................................................... 10
Extension Connection......................................................................................................... 11
Paralleled Telephone Connection ...................................................................................... 12
Installation of Optional Card and Unit ............................................................................ 13
Installation of Lightning Protectors.................................................................................. 14
Power Failure Transfer ...................................................................................................... 17
Starting the System............................................................................................................. 17
General Programming Instructions .................................................................................. 18
System Programming ......................................................................................................... 19
System Speed Dialing Number Set.................................................................................... 19
Dial Type Selection............................................................................................................ 19
Outgoing Permitted CO1 Assignment (Day/Night)........................................................... 19
Outgoing Permitted CO2 Assignment (Day/Night)........................................................... 20
CO1 RingingAssignment (Day/Night).............................................................................. 20
CO2 RingingAssignment (Day/Night).............................................................................. 20
DoorphoneAssignment (Day/Night) ................................................................................. 21
Toll Restriction (TRS) – ClassAssignment (Day/Night) .................................................. 21
TRS Denied Code (CLASS 2, 3) ....................................................................................... 22
TRS Denied Code (CLASS 3) ........................................................................................... 22
OGM Recording ................................................................................................................ 22
OGM Play .......................................................................................................................... 23
Fax Connection ..................................................................................................................23
CO1 Delayed RingingAssignment .................................................................................... 24
CO2 Delayed RingingAssignment .................................................................................... 24
Delayed Ringing Count Selection...................................................................................... 24
Day/Night Switching Mode ............................................................................................... 25
Day/Night Starting Time.................................................................................................... 25
System Data Clear ............................................................................................................. 25
Other programs ..................................................................................................................26
Tone / Ring Tone ................................................................................................................. 28
Programming Tables........................................................................................................... 30
Templet ................................................................................................................................33

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Specifications
General Descriptions
1. Capacity ....................................CO line 2
Extension 6
2. Control Method.........................Stored Program CPU: 8 bits CPU
Control ROM: 64 KB, Control RAM: 8 KB
3. Switching Method.....................Space Division CMOS Crosspoint Switch
4. Power Supplies .........................Primary AC 110–240 V, 50/60 Hz
Secondary Circuit Volt: +5V, +15 V, +30 V
Power Failure CO 2 assigned to extension 22
5. Dialing ......................................Outward Dial Pulse 10 PPS, 20 PPS
Tone Dial
Internal Dial Pulse 10 PPS, 20 PPS
Tone Dial
Mode Conversion DP-DTMF, DTMF-DP
6. Connector..................................CO 4-pin connector
Extension 4-pin connector
Doorphone 4-pin connector
7. EXT Connection .......................Cable 1 pair wire (single line telephone)
2 pair wire (proprietary telephone)
8. Intercom paths...........................2 (including the doorphone path)
Characteristics
1. Station Loop Limit....................Proprietary telephone 40 ohms
Single line telephone 600 ohms including set
Doorphone 20 ohms
2. Minimum Leak Resistance .......15000 ohms
3. Maximum Number of Station
Instruments per line .................. 1 (proprietary telephone) or 3 (single line telephone)
4. Ring Voltage..............................90 Vrms at 20 Hz depends on Ringing Load
5. Primary Power ..........................AC 110–240 V, 50/60 Hz, 0.5 A maximum
6. Central Office Loop Limit ........1600 ohms maximum
7. Environmental Requirements ...0–40˚C, 10%–90% (Humidity)
8. Hookswitch Flash
Timing Range............................80 – 1000 msec, 80 – 150 msec

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Before Installation
Please read the following notes concerning installation and connection before installing the
system.
Safety Installation Instructions
When installing telephone wiring, basic safety precautions should always be followed to reduce the risk
of fire, electric shock and injury to persons, including the following:
1. Never install telephone wiring during a lightning storm.
2. Never install telephone jacks in wet locations unless the jack is specifically designed for wet
locations.
3. Never touch uninsulated telephone wires or terminals unless the telephone line has been
disconnected at the network interface.
4. Use caution when installing or modifying telephone lines.
Installation Precautions
This set is exclusively made for wall mounting only. Avoid installing in the following places. (Doing so
may result in malfunction, noise, or discoloration.)
1. In direct sunlight and hot, cold, or humid places. (Temperature range: 0˚C-40˚C/32˚F-104˚F)
2. Sulfuric gases produced in areas where there are thermal springs, etc. may damage the equipment
or contacts.
3. Places in which shocks or vibrations are frequent or strong.
4. Dusty places, or places where water or oil may come into contact with the unit.
5. Near high-frequency generating devices such as sewing machines or electric welders.
6. On or near computers, telexes, or other office equipment, as well as microwave ovens or air
conditioners. (It is preferable not to install in the same room with the above equipment.)
7. Install at least 1.8 m (6 feet) from radios and televisions. (both the main unit and a proprietary
telephone)
8. Do not obstruct area around the main unit (for reasons of maintenance and inspection – be
especially careful to allow space for cooling above and at the sides of the main unit).
Wiring Precautions
Make sure to keep the following instructions when wiring.
1. Do not wire the telephone cable in parallel with an AC power source, computer, telex, etc. If the
cables are run near those wires, shield the cables with metal tubing or use shielded cables and
ground the shields.
2. If cables are run on the floor, use protectors or the like to protect the wires where they may be
stepped on. Avoid wiring under carpets.
3. Avoid using the same power supply outlet for computers, telexes, and other office equipment.
Otherwise, the KX-T206’s system operation may be interrupted by the induction noise from such
equipment.
4. Please use one pair telephone wire for extension connection of (telephone) equipment such as
standard telephones, answering machines, etc., except proprietary telephones (KX-T7130, KX-
T7030, KX-T7020, KX-T7033, KX-T7050, KX-T7055, etc.).
5. The AC cord must be plugged off during wiring. After all the wirings are completed, plug the AC
cord into an AC outlet.
6. Mis-wiring may cause the system to operate improperly.
7. If an extension does not operate properly, disconnect the telephone from the extension line and then
connect again, or plug off theAC cord of the system and then on again.
8. The KX-T206 is equipped with a 3-wire grounding type plug. This is a safety feature. If you are
unable to insert the plug into the outlet, contact your electrician to replace your obsolete outlet. Do
not defeat the purpose of the grounding-type plug.
9. Use twisted pair cable for CO line connection.
10. CO lines should be installed with lightning protectors. For details, see pages 14-16.

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Unpacking
• Main Unit .............................one
• AC Cord ...............................one
• AC Plug Adaptor .................. one
• Screw and Washer ................three
• 4-pin Plug .............................eight
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AC Inlet
Power Indicator
Inside View of the Main Unit
Extension 4-pin Jacks
Ground Terminal
GROUND
SYSTEM
EXTN.
5
EXTN.
3
EXTN.
1
CO 2
CO 1
EXTN.
6
EXTN.
4
EXTN.
2
DPH
Doorphone Jack
CO 4-pin Jack
Overview of the Main Unit
Name and Location
Cable Holders

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1. Loosen the screw.
2. Slide the cover in the direction of the
arrow while pressing the marked
position.
Opening Front Cover
Frame Ground Connection
To ground
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IMPORTANT!!!
Connect the frame of the main unit to ground.
Templet
Wall Mounting
1. Place the templet (on page 33) on the wall to
mark the three screw positions.
2. Install the three screws and washers (included)
into the wall.
3. Hook the main unit on the screw heads.
screw
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Panasonic
AUTOSCANAUTOSCAN
10CH
Panasonic
Panasonic
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2 CO Lines
Doorphone KX-T30865
Doorphone
6 Extensions
(one pair)
(two pair)
(two pair)
(two pair)
(two pair)
(two pair)
(two pair)
(one pair)
(one pair)
KX-T7030
KX-T7130
KX-T7050
Single Line Telephone
Cordless Phone
Telephone Answering
Machine with Facsimile
KX-T7055
KX-T7033
KX-T7020
to CO1 and CO2
System Connection Diagram
* One hybrid port and five single-line telephone ports. A hybrid port accepts either a PT or SLT.
*

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CO Line Connection
Wire Specification The wire specifications are as follows:
Wire Solid wire
Diameter of conductor 0.4 – 0.65mm
(22, 24, 26 AWG)
Diameter with coating 0.66 – 1.05mm
Connection Use a 4-pin plug (included) to connect CO lines.
A single plug is able to connect two CO lines. Use twisted pair cable.
1. Lift the transparent part.
2. Insert the required telephone wires into the holes of the plug.
Then press the transparent part back into the black part.
GROUND
SYSTEM
EXTN.
5
EXTN.
3
EXTN.
1
CO 2
CO 1
EXTN.
6
EXTN.
4
EXTN.
2
DPH
T
T
R
R
CO 2
CO 1
CO 2
CO 1
To Modular Jacks from
the Central Office
Note
• You can use cable holders to fix the wires.
T
RCO 2
T
R
CO 1
CO 2
CO 1

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Extension Connection
Wire Specification The wire specifications are as follows:
Wire Solid wire
Diameter of conductor 0.4 – 0.65mm
(22, 24, 26 AWG)
Diameter with coating 0.66 – 1.05mm
Connection Use a 4-pin plug (included) to connect extension lines.
There are 6 plugs to connect extensions to EXTN. 1 through EXTN. 6
jacks.
1. Lift the transparent part.
2. Insert the required telephone wires into the holes of the plug.
Then press the transparent part back into the black part.
Note:Do not strip the wires.
Insert the wires all the way into the plug.
H
T
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L
T
R
For a proprietary telephone For single line telephones
GROUND
SYSTEM
EXTN.
5
EXTN.
3
EXTN.
1
CO 2
CO 1
EXTN.
6
EXTN.
4
EXTN.
2
DPH
H
R
T
L
EXTN.
1
Notes
• A proprietary telephone can only be connected to EXTN.1 jack.
• A facsimile must be connected to EXTN.6 jack if an optional DISA/FAX Detect card (KX-
T20691) is installed. See page 13 to install the card. System programming is also required.
The “#12 Fax Connection” program should be assigned as “ENABLE”. See page 23. The
“#24 Call Incoming Mode Selection” program should be assigned as “DISA”. See page 26.
• The EXTN.1 through EXTN.6 jacks correspond to extension numbers 21 through 26 respec-
tively.
• You can use cable holders to fix the wires.
To extensions

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Any single line telephone can be connected in parallel with a proprietary telephone.
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YSTEM
2-conductor wiring cord
Connect pins “T” and “R”.
Modular T-Adaptor
(Panasonic KX-J66 or USOC
RJA2X)
4-conductor wiring cord
Connect pins “H”, “T”,
“R”, and “L”.
Paralleled Telephone Connection
Notes
• The paralleled telephone connection is only available for EXTN.1 jack.
• System programming is required. See “#31 Paralleled Telephone Connection” on page 26.
• The following features are not available for SLT connected in parallel:
Call Splitting
External Feature Access
Conference

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Installation of Optional Card and Unit
Doorphone (KX-T30865) Connection
2-conductor wiring cord
GROUND
SYSTEM
EXTN.
5
EXTN.
3
EXTN.
1
CO 2
CO 1
EXTN.
6
EXTN.
4
EXTN.
2
DPH
R
T
Panasonic
DPH
KX-T30865
Notes
• The doorphone adaptor is not required for KX-T206.
• To avoid howling, you must assign all extensions as “DISABLE” in the “#06/#76 Doorphone
Assignment (Day/Night)” program when you do not connect a doorphone.
• If howling occurs while using the doorphone feature, check the wiring.
• You can use cable holders to fix the wires.
DISA Card (KX-T20691) Connection
1. Disconnect the AC cord from the system.
2. Loosen the screws and remove the cover.
3. Attach the DISA card to the marked connectors.
4. Replace the cover and secure the screws.
5. Connect the AC cord again.
CO2
CO 1
GROUND
EXTN.
5
EXTN.
3
EXTN
1
EXTN.
6
EXTN.
4
EXTN.
2
DPH
POWER
ELECTRONIC MODULAR SWITCHING SYSTEM
The DISA feature allows an outside caller to have direct access to intercom calls. System pro-
gramming is required. See “#10 OGM Recording” on page 22 and “#24 Call Incoming Mode
Selection” on page 26.
Keep the following conditions in mind:
• When a caller enters the second digit of an extension number (1 through 6) during the mes-
sage, he/she can reach the extension directly.
• If the call is not received, the assigned extensions will ring. See “#04/#74 CO1 Ringing
Assignment (Day/Night), “#05/#75 CO2 Ringing Assignment (Day/Night)” on page 20 and
“#60 DISA Ringing Time” on page 28.
• If the caller enters 0, the assigned extensions can receive his/her call. See “#04/#74 CO1
Ringing Assignment (Day/Night), “#05/#75 CO2 Ringing Assignment (Day/Night)” on page
20.
• If the caller enters 7, 8 or 9, or enters nothing, extension 21 will receive his/her call.
• Any calls from a rotary phone will be received by extension 21.

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Installation
Installation of Lightning Protectors
Overview
A lightning protector is a device to be installed on a CO line to prevent a dangerous surge from
entering the building and damaging equipment. A dangerous surge can occur if a telephone line
comes in contact with a power line. Trouble due to lightning surges have been showing a steady
increase with the development of electronic equipment. In many countries, there are regulations
requiring the installation of a lightning protector. A lightning strike to a telephone cable which is
10 m (33 feet) above ground can be as high as 200,000 volts. This system should be installed
with lightning protectors. In addition, grounding (connection to earth ground) is very important
for the protection of the system.
Recommended lightning protector
• Panasonic KX-A207
CO COCO
Lightning
Protectors Terminal
Board EXTN
SLT PT
Main Unit
Frame
Ground
EXTN EXTN
Ground
Ground Connector

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Installation of an Earth Rod
Notice
If you install an extension outside of the main building, the following precautions are recom-
mended:
(1) Install the extension wire underground.
(2) Use a conduit to protect the wire.
Note
• The lightning protector for an extension is different from that for CO.
(1) Installation location of the earth rod...... Near the protector
(2) Check obstructions ................................ None
(3) Composition of the earth rod................. Metal
(4) Depth of the earth rod............................ More than 50 cm
(20 inches)
(5) Size of the grounding wire .................... Thickness is greater
than 16 AWG
Notes
• The above figures are recommendations only.
• The length of earth rod and the required depth depend on the
composition of the soil.
CO
Lightning
Protector
Grounding
Wire
Main
Unit
(Underground)
Earth Rod
Installation of Lightning Protectors
Outside
Ground
SLT
PT
EXTN
EXTN
EXTNEXTN
CO
CO
CO Protectors
(Another Building)
(Main Building)
Terminal
Board
Main
Unit
Lightning
Protector
TEL TEL

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Installation of Lightning Protectors
Installation of the KX-A207
5. Secure the external and internal cables and the earth
wire to the building. Then, install the arrester and
mount the cover on the protector.
3. Remove about 1.5 cm (19/32 inch) of insulation from the
ends of the external and internal cables, then pass the
cables through the rubber packing.
2. Remove about 1 cm (13/32 inch) of insulation from the
end of the earth wire. Insert the earth wire through the
bottom of the protector base and secure it to the earth
terminal.
4. Fold the external and internal cables, and connect them
to the terminal screws using washers.
1. Secure the protector to a building with the enclosed
mounting screws.

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Power Failure Transfer
In the event of a power failure, CO2 is connected to extension 22 automatically.
Note
• The system programmed data is protected by the factory provided lithium battery.
Starting the System
Plug the AC power cord into the system and anAC outlet.
• The power indicator of the system will light.
Note
• The plug adaptor is to be used if the power plug will not fit your socket. Assemble as shown
in the illustration, using the plug which fits your socket. In this case, be sure to connect the
frame of the unit to ground because the ground line in the power cable cannot be used.
plug adaptor
power plug
to power outlet

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General Programming Instructions
Default Setting This system has a default factory setting. If any of the program-
ming needs to be changed, you can change the setting by system
programming.
Required Telephone Set You can use any of the following telephones for system program-
ming:
• Proprietary Telephone (PT): KX-T7130, KX-T7030, KX-T7033,
KX-T7020, KX-T7050, KX-T7055
• Single Line Telephone (SLT): tone type
All telephones (except KX-T7130, KX-T7030 and KX-T7033) do
not have display panels, so you cannot check the setting you have
made. Therefore, please use KX-T7130, KX-T7030 or KX-T7033
to check the programming.
Extensions Used for System programming can only be performed from extension 21.
Programming
To Check the Use KX-T7130, KX-T7030 or KX-T7033. When you check the
Programmed Data assignment, set the MEMORY switch on the PT to “PROGRAM”.
Enter “#” and the program address.
You cannot check programs #60, #62 to 66 and #68, as they are not
displayed on the display panel.
Before Programming To enter the system programming mode:
After Programming To exit the system programming mode:
Note The following programs are available when a proprietary telephone
is connected to extension 21:
• Intercom Alerting Assignment
• Paralleled Telephone Connection
• Executive Busy Override
6 2 6
2
0
0
6
[Off-hook]
6
[Off-hook]
2 6
0

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System Programming
System Speed Dialing Number Set
Description
Used to program System Speed Dial numbers. These numbers are available to all exten-
sion users. There are 80 numbers from 00 through 79.
Condition
• A maximum of 32 digit numbers can be stored.
• You must store an automatic line access code (0 or 9), or an individual line code (81 or 82)
first. The automatic line access code is assigned in “#52 CO LineAccess Number
Selection”.
• If you store a pause, press .
Input Format
Explanation
• [AA]=Speed dial number: 00 through 79 • Phone number: 32 digits max.
Default Not stored
0 0
[AA] [Phone No.]
0
1
[A] [B]
Dial Type Selection
Description
Assigns the Dial Type (tone or pulse) to CO line.
Input Format
Explanation
• [A]= 1: CO1/ 2: CO2 • [B]= 0: PULSE/ 1: TONE
Default Both COs– 0: PULSE
Outgoing Permitted CO1 Assignment (Day/Night)
Description
Determines the extensions which can have access to CO line 1 in both day and night
modes. The extension users can make outgoing CO calls if their extensions are assigned as
“ENABLE”.
Input Format
Explanation
• [A]= 1 through 6 (corresponding to extension no. 21 through 26)
• [B]= 0: DISABLE/ 1: ENABLE
Default All extensions– 1: ENABLE
02 2
(for day) / (for night) [A] [B]
7

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System Programming
0
(for day) / (for night) [A] [B]
3 3
7
Outgoing Permitted CO2 Assignment (Day/Night)
Description
Determines the extensions which can have access to CO line 2 in both day and night
modes. The extension users can make outgoing CO calls if their extensions are assigned as
“ENABLE”.
Input Format
Explanation
• [A]= 1 through 6 (corresponding to extension no. 21 through 26)
• [B]= 0: DISABLE/ 1: ENABLE
Default All extensions– 1: ENABLE
CO2 Ringing Assignment (Day/Night)
Description
Assigns the extensions which will ring when a call from CO line 2 is received in both day
and night modes.
Input Format
Explanation
• [A]= 1 through 6 (corresponding to extension no. 21 through 26)
• [B]= 0: DISABLE (not ring)/ 1: ENABLE (ring)
Default extension 21–1: ENABLE other extensions– 0: DISABLE
CO1 Ringing Assignment (Day/Night)
Description
Assigns the extensions which will ring when a call from CO line 1 is received in both day
and night modes.
Input Format
Explanation
• [A]= 1 through 6 (corresponding to extension no. 21 through 26)
• [B]= 0: DISABLE (not ring)/ 1: ENABLE (ring)
Default extension 21–1: ENABLE other extensions– 0: DISABLE
0
(for day) / (for night) [A] [B]
5
7
5
0
(for day) / (for night) [A] [B]
4
7
4