Functions and possibilities of telephones.

1. Speakerphone.
Allows you to talk to the subscriber without picking up the handset (Other names: hands-free mode, speakerphone).
There are three options for implementing this feature.
"Monitor" - allows you to dial a number and hear the answer of the station or subscriber without picking up the handset, but in order to start a conversation, you need to pick up the handset.
"Duplex speakerphone" - allows you to talk without picking up the handset, while you can talk and listen at the same time.
"Speakerphone half duplex" - allows you to talk without picking up the handset, with high volume and microphone sensitivity, but you can only talk to the subscriber in turn (either listening or talking).
2. Redial of the last dialed number (REDIAL).
By pressing one key, the telephone dials the last previously dialed number. If the subscriber is busy or you often call the same place, it is convenient to use last number repeat.
3. Tone and pulse dialing.
The phone can be quickly switched to the right way dialing. Switching from pulse dialing to tone dialing, as a rule, is carried out by pressing the " * " key (the asterisk is the bottom leftmost key on the keyboard).
It should not be forgotten that on most telephony there is a toggle switch for the ton / pulse dialing method.
4. Auto redial.
The telephone set on its own, repeatedly dials the subscriber's number several times. Auto redial only works when the speakerphone is on and is usually done in one of two ways.
Auto redial - the telephone automatically dials the number, after which it waits a certain time, hangs up the line and dials the number again.
Auto redial - the telephone automatically dials the number, after which it "listens" for the answer of the station, if the station gives out long beeps, then the phone turns on the speakerphone volume, if not, then it hangs up the line and dials the number again.
5. Indicator or display.
Displays dialed number, programmable numbers, call duration, time, operating modes and prompts. Indicators are liquid crystal (with low power consumption) and LED (luminous). Having a telephone set with an indicator, you feel much more confident, because you always know exactly what number your device is really dialing. In addition, it is possible to quickly find out how long you have been talking.
6. Auto-raise.
The machine automatically seizes the line when a call comes in, immediately or with a delay of several rings.
The answering machine needs this in order to say a greeting to the caller and record an incoming message.
Caller ID performs the auto-raising operation in order to issue a request to the station (short-term tone signal 500 Hz) and receive a response about the caller's number.
The auto-pickup feature is convenient because even in your absence, not a single call remains unanswered.
7. FLASH.
Used to request additional services at touch-tone stations or PBXs(call transfer, etc.). Can be used as line release when the FLASH duration is on telephone set exceeds the same parameter in the line.
If there is no FLASH button on the phone, a short-term (0.5-0.8 sec.) On the end call lever simulates pressing FLASH button.
8. Notebook.
Allows you to store several of the most frequently used telephone numbers in the machine's memory.
These numbers must first be memorized.
Calling a number from memory notebook is carried out by pressing one or two keys on the TA.
The notebook function can be implemented both by the phone itself (a phone with memory) and by an office PBX.
9. PAUSE.
It is used if there are functions of auto redial, address book and redial of the last dialed number (REDIAL). In some numbers, a pause in dialing is needed between numbers, for example, after 8 when entering a long distance or a pause before entering a password when calling over an IP channel. The programmed pause is automatically inserted by the device as a signal for a break in dialing, for the time during which the answer of the long-distance station should come.
10. SAVE.
Function of quick recording and dialing. The SAVE key is used most often when the subscriber you want to call is busy for a long time. Then, by pressing the SAVE key, it is stored in memory, as a result of which you can call other subscribers and periodically dial this number, and by pressing just one key.
11. MUTE.
Function to mute the microphone in the handset. Depending on the phone model, it is activated by pressing or holding this key. It is necessary when you need to discuss some detail so that the subscriber does not hear you.
12. HOLD
Designed to "keep" the subscriber with whom you are talking on the line.
After the first press, the far subscriber hears music, and you can switch to an extension phone or talk, so that the far subscriber does not hear the conversation.
Pressing HOLD again restores the conversation with the far end.
13. Timer.
Used to determine duration telephone conversation, is launched by pressing a key, usually after establishing a connection with the subscriber. When using your telephone equipment, You should always follow basic precautions to reduce the risk of fire, electric shock, etc.

Read carefully this manual and follow all the instructions given in it.

· Do not allow water to enter the device, keep the phone dry. If condensation appears on the device, wipe it off. The liquid may be subject to electronic circuits corrosion instrument. Never expose your phone to rain or moisture.

· Do not use your phone near water, such as in a bathroom, near a kitchen sink, or in a swimming pool.

· Do not place the phone on unstable surfaces. It may fall and cause serious injury.

· Slots in the phone are provided for ventilation. To protect the phone from overheating, the slots must not be blocked. Do not place your phone near heat sources.

· The phone must only be operated from the power source indicated on the label.

Unplug your phone from the network under the following conditions:

A. When the power cord or plug is damaged or frayed.

B. If the phone has been exposed to water.

C. If the phone is not working properly.

D. If the phone case has been damaged.

· Avoid using your phone during thunderstorms.

· Keep the device away from dust. Unplug your phone from the outlet before cleaning. Wipe your phone with a soft cloth. Never use solvents or strong disinfectants to clean your phone. Do not use liquid or aerosol cleaners.

· Never touch the internal components of your phone or try to open the case cover as this may cause a malfunction.

Action zone.

Communication in radiotelephones is carried out using radio waves of the appropriate frequency. To provide optimal performance install the base station in the topmost room of your house and as close to the center of coverage as possible. Do not install the appliance near electrical appliances such as TV, computer, etc. This may cause interference and reduce the range of the radiotelephone. Extend the antenna to base station for better reception.

Safety Instructions.

Power supply.

1. The instrument may only be connected to the power supply supplied and indicated on the instrument.

2. If you turn off the instrument for a long time, unplug the base station from the network.

Accommodation.

1. Do not place the unit near water sources such as a sink or bathtub.

2. Do not install near heat sources such as stoves, radiators. The temperature in the room should not be below 5 and above 40 0 ​​С.

3. Do not put anything heavy on the body of the machine.

4. Do not expose the machine to vibration, shock, strong smoke.

5. Place the instrument on a smooth, level surface.

Description of the device.

Handset, see fig. page 6.

1. Antenna.

2. The OPEN button is for opening the handset.

3. VOLUME switch.

4. The TONE button is designed to temporarily turn on tone dialing.

5. The HOLD button is used to put a call on hold while talking to another party.

6. The PAUSE button is used to pause when dialing a long distance phone number.

7. The AUTO button is for automatic dialing.

8. HOOK/FLASH button. This button is used to dial the next phone number without folding the handset. It also gives you access to some additional services of your telephone exchange.

9. PAGE/INT? used to call a base station user.

10.REDIAL button is used to redial the last number.

11. CH button to select a channel.

12.BATT LOW/ERROR indicator. The indicator flashes if the handset's security code number has been disabled or if the power supply has run out.

13.POWER/RINGER switch.

14. TALK/HOLD indicator.

Base station see fig. page 8.

1. USE / INT "COM indicator.

2. The PAGE/INT"COM button is used to call the handset user.

3. CODE switches.

4. Connectors for recharging.

5. CHARGE indicator.

6. Antenna.

7. ALT indicator. BATT CHARGE.

8. The AUTO/STORE button is used for storing phone numbers in memory and for automatic dialing operation.

9. The PAUSE button is used to pause during programming or when dialing a number.

10.REDIAL button is used to redial the last number

11. The FLASH button provides access to some additional services of your telephone exchange.

12.SP-PHONE indicator.

13.VOLUME switch.

14.SP-PHONE button. With this button you can make a conversation without a handset.

15. The HOLD button is used to put a call on hold.

16.MUTE/PROG indicator.

17. The MUTE button is designed to turn off the volume and can be used when you do not want your voice to be heard by your telephone interlocutor.

18. RINGER volume switch.

19. The DIALING MODE switch is for dialing mode selection.

20.PROGRAM switch is used to save phone numbers in mind.

Connection see fig. pp. 10-11.

· Extend the antenna to its full length.

Connect the telephone cord to telephone line.

· Plug the AC adapter cord into the socket on the back of the base station. Plug this adapter into a wall outlet (220-240V, 50/60Hz). To do this, if necessary, use the adapter included in the delivery.

Use only PANASONIC AC adapter model KX-A09 AC 120V, 60Hz for telephone model KX-T4001 and AC adapter alternating current models KX-A09VM AC 220-240V, 50/60Hz or KX-A14BE AC 230-240V, 50Hz for telephone model KX-T4001B. The adapter may become warm during operation.

· Thread the adapter cord under the lever located at the bottom of the base unit (fig. p. 11).

· If you have several cordless telephones in your home or office, we recommend that you space them as far apart as possible to avoid interference.

· The phone will not work if there is a power failure. Therefore, it is recommended to install a backup conventional telephone.

· The frame angle of the recess on the handset base station can be adjusted (see fig. page 15). Choose the appropriate angle. For wall mounting, use the top position. Especially securely, the recess frame will be fixed in the upper positions. Refer to "Wall Mounting" section.

Preparation for work.

Installing switches.

1. Set the PROGRAM switch on the base station to the OFF position.

2. Select the desired volume level using the VOLUME switches on the base station and on the handset.

3. Set the POWER/RINGER switch on the handset to the ON position. If the switch is set to OFF, the handset will not work.

4. Select the desired ring volume using the RINGER switch on the base station. Position HIGH - high volume level. Position LOW - low volume level. Position OFF - ringing at the base station is disabled.

5. Set the DIALING MODE switch on the base station to the position corresponding to the dialing system of your telephone line (pulse - PULSE position or tone - TONE position).

Rechargeable power supply.

The handset is powered by a rechargeable power supply. Before using the radiotelephone for the first time, place the handset on the base station to recharge the power supply for 10 hours (fig. page 13).

After recharging, the handset may be out of the base station until the BATT LOW/ERROR indicator flashes. If the BATT LOW/ERROR indicator flashes, you need to recharge the power supply, however, even if the indicator flashes, the handset will still work for a while.

If you will not be using the device for a long time, place the handset on the base station.

During recharging, the CHARGE indicator lights up. Recharging occurs whenever the handset is in the base station.

Alternative power supply.

To save time for recharging the handset, the device is equipped with an alternative power source in the base station.

The alternative power supply is always recharged at the base station and the ALT indicator turns on. BATT CHARGE indicates that recharging is complete.

Notes.

· If the BATT LOW/ERROR indicator flashes after recharging, the power supply needs to be replaced.

· The duration of the power supply depends on both the conditions of use and the room temperature. Clean the charging contacts of the power supply on the base station and handset once a month with a dry cloth, otherwise the power supply will not charge properly.

· Once the handset's power supply is charged, you can use it separately from the base station.

Setting the security code number.

This device is equipped with 9 codes. This helps prevent unauthorized use of your telephone line by another radio.

There are 2 code switches on the base station. One switch has positions "A", "B" and "C" and the other has codes "D", "E" and "F". The security code is selected using a combination of positions.

1. Set the left code switch on the base station to position "A", "B", or "C".

2. Set the right code switch on the base station to "D", "E", or "F".

3. Insert the handset into the recess on the base station for more than 10 seconds. The security code on the handset and on the base station will be changed to the new code.

Notes.

· If you want to change the security code, repeat the above operation.

· If the AC power fails or the AC adapter is disconnected, the security code set on the base station may be lost. Insert the handset into the recess on the base station to reset the security code when power is restored.

Subscriber call.

· To maintain a clear sound during your conversation, be careful not to touch the handset antenna with your fingers or put pressure on it with your head. If you touch the antenna while using the phone, it may cause audio interference.

· When you open the handset and hear beeps, move closer to the base station or place the handset in the recess on the base station.

Calling a subscriber from a handset.

1. Open the handset by pressing the OPEN button. The TALK indicator lights up. Make sure there are beeps.

2. Dial the phone number of the desired party.

3. Talk to the caller dialed phone.

Redialing a number.

To redial a number in the event of a busy signal, press the REDIAL button on the handset. The previously entered number will be redialled.

Calling a subscriber from a base station.

2. Dial the phone number of the desired party. If you make a mistake, press the FLASH button and start dialing from the beginning.

3. Speak to the caller on the dialed phone through the microphone on the base station (see Figure page 19).

4. When finished talking, press the SP-PHONE button again.

Redialing a number.

To redial a number in the event of a busy signal, press the REDIAL button on the base station. The previously entered number will be redialled.

Call response.

To maintain clear sound throughout your conversation, be careful not to touch the handset antenna with your fingers or put pressure on it with your head. If you touch the antenna while using the phone, it may cause audio interference.

Answering a call from a handset.

Make sure the POWER/RINGER switch on the handset is set to the ON position.

1. When receiving a call, open the handset by pressing the OPEN button. The TALK indicator lights up.

2. Select the desired volume level with the VOLUME switch.

3. When finished talking, close the handset.

Answering a call from the base station.

1. When receiving a call, press the SP-PHONE button and answer the call. The SP-PHONE indicator lights up.

2. When finished talking, press the SP-PHONE button again. The SP-PHONE indicator will turn off.

3. During a call, adjust the volume using the VOLUME switch.

Programming for automatic dialing.

Programming for automatic dialing is done on the base station only. The base station has 10 memory cells. Each memory cell can store up to 16 digits. Stored numbers can be dialed from either the base station or handset.

Notes.

· If you do not press any button within 30 seconds during programming, programming may fail. Start with point 2 of the next section.

· When you save, you can receive a call. Programming will be cancelled. Start with point 2 of the next section.

Storing a number in memory.

Make sure the SP-PHONE indicator is off and the handset is not in use.

1. Set the PROGRAM switch on the base station to the ON position. The MUTE/PROG indicator lights up.

2. Press a number button (0 to 9) to select the memory location where the phone number will be stored. The memory location number is the auto dial index. The MUTE/PROG indicator will turn off.

3. Dial the phone number you want to save (up to 16 digits). When dialing a number, the MUTE/PROG indicator lights up.

4. Press the AUTO/STORE button. The MUTE/PROG indicator will light. To memorize other numbers, repeat steps 2-4.

5. Once all numbers have been stored, set the PROGRAM switch on the base station to the OFF position. The MUTE/PROG indicator will turn off.

Bug fix.

If you make a mistake while saving the number, do the following:

1. Set the PROGRAM switch to OFF instead of pressing the AUTO/STORE button. The MUTE/PROG indicator will turn off. The number just entered will be erased, but the previous settings will remain intact.

2. Set the PROGRAM switch back to the ON position and then store the correct number.

Saved number confirmation.

To check whether you have written the number to memory or not, try to write the same number to the same memory location again. When you press the AUTO/STORE button, you will hear one or two beeps. What do the beeps mean:

1 signal - the recorded number differed from the previous number recorded in the memory.

2 beeps - the recorded number is similar to the previous one.

Deleting a memorized number.

To delete a memorized number:

Press the auto dial index number button and then press the AUTO/STORE button without entering a phone number. For example, to delete the number stored in memory location "2", do the following:

1. Set the PROGRAM switch back to the ON position.

2. Press number button 2.

3. Press the AUTO/STORE button.

4. Set the PROGRAM switch back to the OFF position.

Automatic set.

Automatic dialing from a microtelephone handset.

Make sure the POWER/RINGER switch on the handset is set to the ON position.

1. Open the handset. The TALK indicator lights up. Make sure there are beeps.

2. Press the AUTO button.

4. When finished talking, close the handset.

Automatic dialing from the base station.

1. Press the SP-PHONE button. The SP-PHONE indicator lights up.

2. Press the AUTO/STORE button.

3. Press the auto dial index number button (0-9).

4. When finished talking, press the SP-PHONE button again. The SP-PHONE indicator will turn off.

HOLD function.

The HOLD button is used to put a call on hold while talking to another party.

· When using a handset, if you want to put the call on hold, press the HOLD button. The TALK indicator starts flashing.

· When using a base station, if you want to put the call on hold, press the HOLD button. The MUTE/PROG indicator starts flashing and the SP-PHONE indicator turns off.

If a call is on hold for 6 minutes, both the base station and the handset will emit warning tones (2 long beeps). The call will be disconnected if it has been idle for 11 minutes.

To cancel standby mode:

· When using a handset, press the HOLD (or HOOK/FLASH) button and start talking. The TALK indicator will light up.

· When using a base station, press the HOLD button and start talking. The SP-PHONE indicator lights up.

· Using parallel phone connected to the same line as the base station, simply pick up the handset and start talking.

MUTE function.

The MUTE button is designed to turn off the volume and can be used when you do not want your voice to be heard by your telephone interlocutor.

Click MUTE button during a conversation. The MUTE/PROG indicator lights up. To resume the conversation, press the MUTE button again.

Internal communication.

There are two ways intercom between handset and base station.

· From handset to base station.

1. Open the handset. The TALK indicator lights up.

2. Press the PAGE/INT? button. The TALK indicator will flash and beeps will sound. Your phone will automatically enter intercom mode. If the base station user does not answer, use the base station as a speaker or you can call the base station user by pressing the PAGE/INT? button again. The base station will beep.

3. Then talk to the base station user.

4. When finished talking, close the handset.

· From the base station to the handset.

1) Base Station: Press the PAGE/INT?COM button to call the handset. The INT?COM indicator will blink. The beep will last for about 1 minute. To end the call, press the button again.

2) Handset: When you hear beeps, open the handset and start talking to answer the intercom call. The TALK indicator lights up.

3) When finished talking, close the handset.

Transferring an external call to an intercom.

You can transfer an external intercom call between a handset user and a base station user. See diagram in fig. page 34.

Transferring an external call from the base station to the handset.

Base station:

1. When receiving an outside call, press the SP-PHONE button to answer the other party. The SP-PHONE indicator lights up.

2. Press the HOLD button, the MUTE/PROG indicator will flash.

3. To call the handset user, press the PAGE/INT?COM button. The INT?COM indicator will flash and a beep will sound.

Microtelephone handset.

4. When the handset user hears beeps, they should open the handset. The TALK indicator will flash and the handset user will be able to talk to the base station user.

5. To answer the external call, press the HOLD (or HOOK/FLASH) button. The TALK indicator will light

Base station.

If the base station user wants to join the conversation, he must press the SP-PHONE button during the conversation.

Transferring an external call from the handset to the base station.

Microtelephone handset.

1. When receiving an external call, open the handset. The TALK indicator lights up.

2. Press the HOLD button. The TALK indicator starts flashing.

3. To call the base station user, press the PAGE/INT?COM button. The TALK indicator will flash and a beep will sound. Your phone will automatically enter intercom mode.

Base station.

4. After receiving the intercom signal and answering the handset user's call, press the SP-PHONE button to answer the outside party. The SP-PHONE indicator lights up.

Microtelephone handset.

5. After you hear that the base station user has answered the outside call, close the handset.

6. If the handset user wants to join the conversation, they simply open the handset.

Secondary functions.

PAUSE button.

If your phone is connected to a PBX, the manufacturer recommends pressing the PAUSE button between the long distance access number and the subscriber's phone number. Pressing this button will create a pause of 3.5 seconds, which will prevent mistakes when dialing or redialling a number.

Temporary use of tone dialing.

The TONE button is designed to temporarily turn on tone dialing. Press the TONE (*) button before dialing.

The tone dialing mode will be set, which will allow access to certain subscribers, such as bank machines and remotely controlled answering machines. At the end of the call, if you close the handset or press the SP-PHONE button, the phone will automatically switch to pulse mode.

FLASH button "Call Waiting".

With the FLASH button you can use the special services offered by the local exchange (such as transfer or call waiting).

1. If an outside call comes in during a conversation, you will hear a beep tone.

2. Press the HOOK/FLASH button.

· The first caller will go on hold and you can answer the second caller.

· To return to the first party, press the HOOK/FLASH button again. The second party will go into standby mode.

Interference during a conversation.

To reduce interference, the handset has 10 channels. If you hear interference during a call, move closer to the base station first. If interference still occurs, press the CH button to switch to one of the 10 channels.

Replacing the power supply.

Removing the old power supply.

Use only PANASONIC KX-A38 power supply. The device saves memory for 5 minutes, so it is recommended to replace the power supply as soon as possible. To remove the power supply from the handset:

1. Set the POWER/RINGER switch on the handset to the OFF position to avoid losing the saved security code.

2. With a coin, see fig. 1 page 40, push the battery in the direction of the arrow (A) and then, while continuing to press it, turn the battery in the direction of the arrow (B).

To remove the alternative power supply from the base station, you do not have to press or turn the power supply itself. Just press the PRESS TO RELEASE button on the base station (see fig. 2 page 40) and the power supply will pop out by itself. If you have already rotated the power supply, rotate it to its original position and only then press the PRESS TO RELEASE button.

Installing a new power supply.

To install a new power supply in the handset:

1. Insert the power supply into the slot on the handset as shown in fig. 4 p. 40.

2. Push the power supply in the direction of the arrow (A) and then turn it in the direction of the arrow (B).

To install a new power supply in the base station, you must insert it into the compartment on the base station until it clicks, see fig. 4 p. 40.

Note. When replacing the power supply in the handset, make sure it is closed. Otherwise, the security code will be reset.

Installing a parallel telephone.

This radiotelephone will not operate if the power supply is insufficient. Therefore, to connect a second ordinary telephone to the same telephone line, use a T-adapter (fig. page 41).

Attention!

If any problems occur, disconnect the radiotelephone from the line and connect a regular telephone. If the conventional telephone functions normally, then do not connect the radiotelephone anymore and contact the service department. If the regular telephone does not work, contact the telephone company.

Troubleshooting your phone.

· Th ephone is not working.

1) Check if the connection is correct.

2) Clean the contacts and fully charge the power supply.

3) Put the handset into the recess of the base station to identify the security code.

4) Fully extend the antenna.

5) Handset power supply needs to be recharged.

· The BATT LOW/ERROR indicator on the handset flashes.

Place the handset in the recess on the base station to recharge the power supply.

· When an adapter is connected to the cradle, the MUTE/PROG indicator starts flashing. Place the handset in the recess on the base station.

· If incoming calls do not ring on the handset.

Make sure the POWER/RINGER switch is set to the ON position.

· You have charged the power supply for 10 hours, but after a few rings, the BATT LOW/ERROR indicator starts flashing again.

1. Clean the contacts and charge the power supply again.

2. Replace the power supply.

· No beeps are heard.

1. You are too far from the base station. Come closer and try to repeat the operation.

2. Place the handset in the recess of the base station.

3. Clean the contacts and recharge the battery.

Attenuation of sounds, interference from electrical appliances.

1. Keep away from electrical appliances.

2. Move closer to the base station.

3. Fully extend the antenna.

4. Press the CH button to switch to another channel

· You cannot record the number.

1. Number recording does not occur while the phone is in operation or when it is in intercom mode.

2. Do not pause for more than 30 seconds while recording the number.

· The PAGE/INT button does not work? at the base station.

The handset is too far away from the base station, or it has received an outside call.

Make sure the PROGRAM switch is set to OFF

· The AC adapter becomes hot while the phone is in use. This is normal.

Look at the MUTE/PROG indicator. If the indicator is on, press the MUTE button to resume the conversation.

Look at the MUTE/PROG indicator. If the indicator is flashing, press the SP-PHONE button to resume the conversation.

· There is interference when using the handset and the base station at the same time.

The handset is too close to the base station. Remove it or set the VOLUME control to the minimum position.

Wall mounting.

The device can be mounted on a wall plate. If you do not have such a record, please contact your sales agent. To mount the base station on a wall, follow these steps:

1. Adjust the angle of the handset frame in the direction of the arrow, see fig. 1 page 44.

2. Twist the phone cord and tie it with ribbon, then place it under the mount bracket. see fig. 2 page 44

3. Insert the bracket into the holes on the base station and push it in. see fig. 3 p. 44.

4. Connect the telephone cord.

5. Mount the device on the wall plate, see fig. 4 p.44

In the section on the question Hello. What is the role of the "FLASH" button on fixed phones? Thank you in advance! given by the author Oleg Kozhevoy the best answer is transferring a call to an extension (if there is a PBX)

Answer from Al Re[guru]
FLASH - reset / hang up.
An analogue of the button on which the handset lies.
In tonal exchanges (for example, in offices), their functions are absolutely identical.
But in impulse PBXs (almost all of Russia, except for Moscow (499) and some PBXs of St. Petersburg), a short press on the handset lever does not break the connection (you need to hold it for at least a couple of seconds, otherwise there will be short beeps / silence). And the "flash" button completely terminates the connection in one click (after pressing it, a clear beep will be heard).
There is also a REDIAL (Re:Dial) button - repeating the last called number.
In imported phones, it resets the call and dials the number again.
In Russian phones, it only repeats the number (but the connection must be manually broken).
And "holding" a call (to hang up, and then pick up the phone on the parallel phone and continue the conversation) is the HOLD button. After pressing it, the indicator usually lights up and the voice in the handset becomes muffled or there is a melody.

Answer from Maverick[guru]
Used to request additional services at stations with tone dialing or PBXs (call transfer, etc.). It can be used as a line release when the duration of FLASH on the telephone set exceeds the same parameter on the line.
If there is no FLASH button on the phone, a short-term (0.5-0.8 sec.) on the end call button imitates pressing the FLASH button.
In short - you - and I - do not need it, rather.
-
For example:
Call hold =
The service of suspending a conversation by simply pressing the Flash button without disconnecting the connection. At the same time, you can hang up the phone, the device will remind you that the call is on hold with a short periodic signal.
Call transfer to another number =
Call transfer service during a call to another number. To transfer, you need to put the current call on hold (by pressing the Flash button on the phone), then dial another subscriber, wait until the called subscriber accepts the call, inform him of the transfer and disconnect (put a cabin). A connection will be established between the caller and the called party, and your phone will be released.
Three way connection =
This service allows you to call another subscriber during the current call and communicate with both subscribers alternately without disconnecting the connection. During a conversation with the subscriber (A), press the Flash button, then dial the subscriber's number (B). The subscriber (A) will then be in the "call hold" mode on the line. To switch between subscribers, if there is a need for an alternate confidential conversation with each of them, you can use the Flash button on your phone.

HOLD button

The HOLD button allows you to put a call on hold.
during a conversation.

Press the HOLD button during a call.
''Hold" appears on the display.
The MUTE indicator flashes.

To release a hold.

- When the handset is on the machine:
Pick up the handset or press the SP-PHONE button.

- When the pan is raised:
Press the HOLD button.

- When using a parallel telephone, connect
close to the same line:

Pick up the handset of the parallel telephone. If you hold

not removed, press the lever of the parallel telephone
for one second.

FLASH button (for use as a flash
disconnection point).

The FLASH button works in the same way as a conventional lever.

device. If you made a mistake in dialing or dialed another
phone number, firmly press the FLASH button. Call

is interrupted and a dial tone is heard, then you
you can dial another phone number.

If your device is connected to a substation, easy

pressing the FLASH button will allow you to receive special

substation services such as external call forwarding
call.

Using the call waiting feature

To use this feature, you need to be
call waiting service subscriber provided by
telephone company.

1. When another party calls you during a conversation,

You hear a signal.
2. Lightly press the FLASH button.

The first call is put on hold and you can
answer the second call.

To return to the first contact, press the button

FLASH again. The second call is placed on hold
nie.

MUTE button (page 23)

the other party, but he will not hear you.

Press the MUTE button.
The MUTE indicator is lit.

To return to the conversation, press the MUTE button again.

Store phone numbers in memory
secret button help

You can keep the stored numbers in secret
using the secret button function. Confidential
numbers will be invisible on the display while dialing.
When memorizing phone numbers
the MUTE button is used as a secret button

Memory storage
Make sure that the handset is in the socket of the device, baht

rails are installed and the SP-PHONE indicator is off.
Click as follows

Note:
Pressing the MUTE button once counts as one digit.

You want

Dialing a number
Press the one-touch dial button of that cell

ki memory that stores the number that

The display will show:

(Example: Number in memory with