What is dial tone on a landline phone? How to put your phone into Panasonic tone mode

What is tone mode on a phone?

If the pulse mode is activated on our device (which appeared earlier than the tone mode), then in the process of entering a number we hear characteristic sounds similar to clicks. Unlike him, tone dial accompanied by sounds of varying pitches, which are more melodic.

The dial tone is an analog multi-frequency 2-tone signal that is used to dial a number. It is also often abbreviated DTMF. This mode is often used in answering machines (with manual input after voice prompts) and in automatic communication between devices.

So, we figured out what the phone's tone mode is. Now let's figure out how we can transfer our device into it.

How to put our phone into tone mode?

Typically, our device is switched to this mode by pressing a special switch (T/I) or the * symbol. However, there are exceptions, since some devices are translated differently.

If we use a landline phone, it depends on its model. For example, in Panasonic devices, conversion to DTMF can be done by pressing the following combination: “*#” without quotes. One way or another, the specific key combination can be clarified in the instructions for the phone.

Let’s add that you can reduce the dialing time from your home device by not only removing it, but also programming it in a certain way. To do this, you need to use the instructions for the device. As a rule, programming results in the fact that when you press a certain key, the device itself dials the card PIN code and the specified access number.

If we are talking about a cellular device, it is usually not necessary to switch it to this mode, since it is already in tone mode by default. However, if this is required, for example, by an answering machine when calling support numbers, it is recommended that you read the instructions, or use the “*” symbol without quotes.

The mobile device can also be programmed. We ourselves can set speed dial buttons, using a single key to call a specific subscriber. When you click on it, dialing starts. You can set multiple speed dial keys at the same time.

Even if your telephone exchange operates only in pulse mode, autoinformers installed in some organizations accept only tone commands. To interact with them, you have to switch the telephone to the appropriate mode.

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Instructions

If you called the automatic informant number using a mobile phone, then it already works in tone mode. If it turns out that the autoinformer does not respond to commands, find in the device menu an item corresponding to the DTMF signal transmission mode (in different phones it is called differently). Allow the transmission of such signals.

Find out if your telephone exchange supports touch-tone operation. If it turns out that the PBX has been upgraded and is now capable of being controlled in this way, switch to tone mode and home phone, and dialing numbers will speed up significantly. To do this, find a switch on its bottom or one of the side walls, labeled P-T or Pulse-Tone. Switch it to T or Tone mode. Then check whether the PBX responds to tone commands, and if not, switch the phone back to pulse mode.

In some wired devices (mostly equipped with radio tubes), switching to tone mode is carried out not by a mechanical switch, but through a menu. Find the location of the corresponding menu item in the instructions or yourself.

If the PBX does not support tone mode, it is inconvenient to use a switch or menu every time you need to use an automatic informant. Leaving the device switched to pulse mode, after dialing the number, press the asterisk key. The device will switch to tone mode and will remain in it until you hang up.

Disc and early push-button phones do not support tone mode at all. After calling from such a device to the answering machine, wait for the secretary’s response, and then ask him to manually connect you to the desired subscriber. If communication with the secretary is not provided, use a special autonomous device - a beeper. Bring it to the microphone and press the buttons with the desired numbers.

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Many of us at least sometimes have to call multi-line phones to various hotlines. It’s easier to do this from a mobile phone, but sometimes more expensive, because the operator begins to read money from the beginning of the connection. First, you listen to an answering machine message that asks you to choose which specialist to connect with, and then in some cases you will have to spend more than one minute on the line waiting for the operator to respond. In this case, it is more profitable to use a landline device, but in this case you need to decide how to transfer the phone to

Phone operating modes

There are two options for telephone operation - pulse and tone. Talking over is possible if you turn on the tone mode. and PBXs support pulse dialing by default. Modern digital PBXs and more advanced telephone models are tone-on-tone. You can determine how your phone is configured by default by holding the handset to your ear and listening to the sounds it makes as you dial a number:

1. On a phone set to pulse mode by default, you will hear characteristic clicks, the number of which corresponds to the dialed digit.
2. In tone mode, a characteristic sound signal will be heard in the speaker.

If you heard the sounds described in the first case, to call hotline you need to know how to put your phone into tone mode. However, it is worth noting that owners of rotary phones will not be able to do this without purchasing additional equipment.

How to find instructions for your telephone

First of all, when we need to study new feature any item, we refer to the instructions. It comes complete with any equipment. In it you can find a lot of very useful tips, including how to switch the phone to tone mode. If the user manual is lost along with the box or was not there initially, you should use the tips offered later in our article.

The easiest way to put your phone into tone mode

Sometimes, for objective reasons, it is impossible to find the user manual, or it may only contain technical description models, and the functions are disclosed very poorly. In this case, use a simple and proven method of switching to tone mode.

Once you have dialed the number and are connected to the answering machine, press and hold the star (*) for a couple of seconds. Usually this is enough to immediately switch to the required mode. If the transition does not work, then you should try again. If the transition procedure is successful, you can enter any extension numbers. However, you will need to go through this procedure every time you call.

Tone mode and its features

Before other companies, specialists thought about introducing tone mode in their devices. Panasonic. It is no secret that its spread everywhere remains only a matter of time; an increasing number of automatic telephone exchanges use digital technologies, and organizations create multi-channel numbers. Before you put your Panasonic phone into tone mode, examine the device carefully. On some models you may see a "tone" key or a "pulse-tone" switch. The switch must be set to “tone” mode, and the key just needs to be pressed.

Modern radiotelephones of this brand are programmed by default for tone dialing mode, and additional settings Most often you do not need to enter it. If the program is broken, then using the instructions it is easy to fix it.

Have you ever wondered why you hear beeps when you dial a number on your mobile phone, but clicks on your landline at home? Or why, when we dial an additional prefix, the help desk tells us: “Make sure your phone's tone mode is on”? But what is it and how to activate it?

To begin with, we note that the telephone network is, first of all, and the tone mode is one of its parameters. The telephone exchange has a generator, which generates electricity, and the telephone opens and closes this circuit. When you pick up the handset to make a call, current flows through the telephone membrane. Then you hear a characteristic beep.

Pulse and tone modes are two ways in which information about what number you dialed can be transmitted to the PBX. When dialing a number in pulse mode, you hear clicking sounds. Their number depends on the number you pressed. Therefore, when we dial one we hear one click, and when we dial zero we hear ten.

This method of dialing the desired number is most often used on older PBXs, but most landline phones are automatically configured for this. The main advantage of pulse dialing is the possibility of its implementation without modern electronic circuits, and the disadvantages are the long dialing time and the absence of the hash and asterisk symbols. That is why tone dialing mode was developed in the 60s of the last century.

This mode involves assigning a specific frequency - tone - to each digit. Good people will probably even be able to determine which number was dialed after hearing such a signal. Tone mode is automatically used in mobile phones, and most often to connect it you will have to press the “star”, the “Tone” key or select a certain menu option. Of course, this does not apply to old ones. However, transferring a phone to another does not guarantee anything, because it is supported only by the most modern digital or cellular networks.

They are in every major city, so you can easily become their subscriber. If your network supports touch-tone, you will still need to contact your landline operator to enable this service, as well as related additional functions. For example, blocking calls from certain subscribers.

Another interesting feature available if tone mode is enabled is the ability to hold a call. This way, you can always answer an important call, and your friends and colleagues will not be annoyed by your constant busyness.

When using tone dialing, be aware that additional services associated with it often come at an additional cost and must be supported by your desk phone model.

In short, today there are two dialing modes: tone and pulse. Tone mode is more modern and is used by default in mobile phones, allowing their owners to use a range of functions of modern networks. In addition, it does not have the disadvantages of the “old” pulse dial.