• What can be cooked from squid: fast and tasty

    This is a complex low-voltage device designed to protect and automatically control the operation of the pump.

    Switchboard schemes are developed with the possibility of switching to an automatic control system using the ModBus protocol. Thanks to the installation of the shield, energy efficiency is significantly increased, and due to the well-established operation of the system, its elements are protected from hydraulic shocks.

    Depending on the type pumping station, there are the following types:
    - the first rise of water;
    - the second rise of water;
    - sewerage pumping station.

    Reducing energy and labor costs, all work will be fully automated. Due to well-functioning work, equipment wear is reduced. Engines and mechanisms are protected from improper operation, flooding. With the help of the shield, you can additionally control the ventilation and lighting system.
    And another important function is accounting, accounting for water and electricity consumption, accounting for equipment operating time.

    What does it consist of?
    This is a metal shield, available in two types of dust and moisture protection (IP) 31 and 54. Single or double-sided service.

    Switching equipment, devices providing protection and automation, soft starter are installed inside the cabinet.
    On the front panel there are control elements, as well as equipment signaling the occurrence of problems.

    We can show you the exact dimensions after an accurate calculation of the entire "stuffing" of the shield.
    Accessories for shields, you can choose yourself. We work with domestic and European manufacturers such as ABB, Siemens, Legrand and others.

    Frequency converters and soft starters, we mainly use Schneider Electric, can be replaced at your request.
    Control.

    The system can be controlled manually or centrally from the control panel. Moreover, the control panel can be switched to remote mode and controlled remotely. You can turn on and off any selected equipment, or the entire system at once.

    All actions performed in the system can be recorded and stored in a chronological log, provided that the system works with the help of ACS (automatic control system).
    The functionality of the shield can be expanded and additional modules can be connected, such as three-phase voltage control, electricity metering, a shield lighting module, and others.
    In our boards, all connections will be marked.

    When placing an order, our manager will definitely offer options suitable for you, based on your situation.

    on Sep 13, 2018 1,334 Views

    Often, when contacting the support service or calling the hotline, the subscriber is urged to switch to tone dialing. Typically, this happens when you try to call a multiline number that requires you to press the numbers on the handset to confirm your selection. Understanding such nuances is not difficult even for a beginner.

    Telephone communication is a complicated thing, but at the same time, it is extremely interesting. For this reason, before switching the phone to tone mode, it is worth understanding its essence and considering what other dialing options are available. Telecommunication technologies go far ahead every year, and even now modern devices support only the tone type. For devices released earlier, you still have to make the transition between two:

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    • pulse, which involves closing the telephone line in a special way, where each dialed digit corresponds to the number of pulses.
    • tone, which uses an analog signal to dial the desired combination of numbers.

    A user who is not versed in the intricacies of this topic will be able to distinguish these methods of entering numbers by ear. Remember the old rotary phones: when you scrolled the disk, you heard some clicks that differed depending on the number. Some devices, released even 10-15 years ago, still have the ability to switch to a pulsed mode. The other input method will give itself out as a difference in the height of the signal, which will depend on the key pressed. The advantage of tone digital input over pulse is primarily in the speed of dialing and connecting with the subscriber.

    Tone mode on a landline phone

    With the passage of time and the development of internal telephone networks, the abandonment of the outdated pulse dialing looks quite logical. Feature-rich office phones like Avaya's don't even have a mode change feature. This is understandable, since in large firms work is constantly in full swing, and the speed of dialing to a client or partner is important.

    Home devices will make you wonder how to turn on tone mode on your phone. For example, the list of characteristics of the wired model of the Panasonic device says that both options are available. In some cases, pressing the buttons is not enough to navigate between them, and you should contact your telecommunications company for help. It is a mistake to assume that absolutely all radiotelephones, unlike wired ones, have only tone dialing. Voxtel Select series devices support both methods of transferring a telephone number.

    Tone mode on mobile phone

    Calls to long-distance hotlines, where you have to listen to an answering machine for a long time, are more profitable to make from a mobile phone. Most devices are equipped with only one input method, so the question is how to translate cellular telephone in tone mode does not occur. To switch to the internal line of the desired operator, you will need to press the keys with certain numbers, which is possible only with the tone option. The person dialing the call center will hear a characteristic signal, which means that the connection has been established with the selected operator.

    There has never been a pulse connection on mobile phones, since this is a feature of telephone networks for stationary devices, and the modernization of Russian automatic telephone exchanges made it possible to abandon this option forever. However, it may not be necessary to switch between input methods, but to turn on the desired type of connection, turned off for some reason. Without enabling this function, some devices will not allow you to dial a number.

    How to put your mobile phone into tone mode

    If you answer this question in a generalized way and in relation to each gadget, but the answer here is the same - no way! By default, all phones support and work in tone mode and there are no other options for choosing. However, there are exceptions to the rules: you cannot transfer to another set, but you can simply turn off the existing tone. This guide explains how to switch to tone mode on a touch-enabled mobile:

    1. Dial a phone number.
    2. Once the connection is established, call up the on-screen keyboard.
    3. Press the star or plus key. For various gadget models, you may need to hold these buttons for a while.

    This algorithm will also be effective for owners of push-button phone models. Here the situation is even somewhat simpler: you do not need to open the keyboard on the screen. Having reached the dialed number and having heard a request to turn on the tone input, which was probably turned off, you only need to press and hold one of the keys (usually it is an asterisk, a hash sign or a plus sign) until a characteristic signal.

    Transferring a landline phone to tone mode

    The internal design of home communication devices, like telephone lines, determines the choice of mode change method. In most cases, this can be done without leaving the apartment or private house. How to switch the phone to tone mode in the classic way is described in the following instructions:

    1. Pick up the handset of the telephone if you have a wired one, or press the call key on the radiotelephone.
    2. Hold down the star button for a second.
    3. Try pressing the number keys: if they make sounds that are different in tone, then everything is done correctly.

    Another option is only suitable for some models:

    1. Inspect the tube from all sides for the location of additional levers on it.
    2. If you notice a switch with the Latin letters P and T, meaning pulse and tone dialing, then move the lever to position T.
    3. You can check by pressing the number buttons.

    Video: tone mode

    How to put the phone in tone mode - what is it. Switching to tone mode on the phone - high-tech news on the site "

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    Some instructions or customer support service ask you to switch the telephone to tone dialing mode. It may not be entirely clear to the average user what and how to do. Therefore, below we will describe in detail what actions have to be taken in order to achieve the desired.

    We put the phone in tone mode

    If you have saved the instructions from the telephone, the easiest way is to use it. If this method is not available, first we determine in which mode our device operates (and there are two of them):

    • pick up the handset of the device and listen to the beeps;
    • if clicks are heard when dialing the number, the phone is in pulse mode;
    • if you hear a beep, then the tone is on.

    How to transfer the device from one mode to another? There are several ways:

    • for some types of telephones simplest way changing modes is pressing a button in the form of an asterisk "*";
    • in addition, there may be switches marked “P” or “T” on the case (p - for pulse, t - for tone modes, more common on models with a dial);
    • if the above methods did not work, it is recommended to search the Internet and download the instructions for your model (the phone can be switched by special key combinations, different for each manufacturer).

    It should be remembered that accidentally pressing all the keys in a row can disable the telephone. First of all, just pick up the phone and listen to the sounds made. An equally logical way to handle the device is to call a specialist from the telephone company that provides communication services.

    Turning on the tone mode of the phone is necessary to navigate through the menu system when making an outgoing call to the numbers of services and hotlines that provide services. Navigation through the menus of such systems is carried out by turning on the phone's tone mode and selecting the required item by pressing the corresponding key.

    All modern smartphones support tone dialing, depending on the platform, it is turned on in one way or another.

    Enable dialing

    In the Android operating system, you can set the tone dialing. It is indicated in the DTMF (Dual-Tone Multi-Frequency) menu.

    We go into the call settings menu and see the following:

    You can read about how to turn on the phone's tone mode in the instructions for the device, in addition, depending on the phone's operating system, the tone mode is turned on by pressing one or more keys.

    If your smartphone runs on the Android operating system, you must perform the following steps during an outgoing call:

    • open the main menu;
    • select the icon in the menu with the call of the numeric keypad;
    • press the required key.

    Periodically entered numbers can be deleted using the cross in the right corner. If you entered the command incorrectly, just return to the main menu of the system and select the required item again. Please note that tone mode also works in conference mode, if a call to a tone dialing system is active, all other calls do not support the tone dialing system. Tone mode, depending on the features of your device, supports entering numbers from the touch keyboard and the regular keyboard. If necessary, you can return from the tone dialing mode by opening the icon with an active call in the system menu.

    Set on Windows and iOS

    Users of modern smartphones on Windows and iOS often wonder how to turn on the tone mode of the phone when making a call to numbers that support tone dialing. To enable tone mode on smartphones with the specified operating system, you will need to perform several steps:

    1. during an outgoing active call, press the green key;
    2. select the required number key on the keyboard;
    3. if necessary, erase the entered data and hide the numeric keypad.

    Navigating through the menu systems on numbers with tone dialing support is carried out using the number keys, as well as the voice input system, depending on the device of the menu system. Please note that several seconds pass from the moment you enter numbers until the system responds, most often the proximity sensor protects against accidental entry of numbers during an active call, which turns off the screen when you approach your ear. If you need to dial, you need to remove the phone from your ear, turn on tone dialing, enter the necessary command and continue working with the automated system.

    You can return to the main menu of any automated system using the asterisk or pound key. If the system is connected to the operator, it is enough to listen to all menu items or select the connection to the operator by pressing the corresponding number key.

    By default, all mobile phones support tone dialing, please note that it may not work for outgoing calls to numbers that do not support menu navigation using tone dialing. As a rule, this concerns the phone numbers of hotlines for customer service. Tone dialing can be activated according to the above principle and with an incoming call, if it is active and the automated system supports the tone dialing mode.

    You can find out about the availability of tone mode support when making a call by listening to the points of the automated system. If you are prompted to navigate using the phone keys, then the system supports tone dialing. If you have keypad sounds enabled on your device, when you press keys after tone dialing is enabled, you will hear keypad sounds that are created when dialing a number.

    Features of tone dialing

    Tone dialing in your phone works like a new call during an active incoming or outgoing call to a number that supports navigation by automated system using the tone dial. Until the call key is pressed, the entered commands are transmitted to the automated system and recognized by it as commands for navigation.

    Please note that touch tone for navigation only works when you make a call to a number with an automated menu navigation system. When making a regular call, tone dialing will allow you to connect a new subscriber to the conversation, send commands to connect services, and record the phone number in the phone book. The tone dialing mode allows you to independently select the necessary items in the automated system when calling a number that supports tone dialing.

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    At the moment, there are two main dialing options - pulse and tone. Many users are wondering what is the tone mode of the phone, and how it differs from the above pulse mode.

    Let's try to figure it out, and also dwell on how to transfer our device to this mode.

    What is this mode

    • If the impulse mode is activated on our device (which appeared earlier than the tone mode), then in the process of entering the number we hear characteristic sounds similar to clicks.
    • In contrast, the tone set is accompanied by sounds of various pitches, which are more melodic.
    • Tone is an analog multi-frequency 2-tone signal that is used to dial a number. It is also often abbreviated as DTMF.
    • This mode is often used in answering machines (for manual entry after voice prompts) and for automatic communication between devices.

    How to put the device in tone mode

    • Usually transferring our device to this mode is carried out by pressing a special switch (T / I) or the symbol *. However, there are exceptions, as 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, a specific key combination can be clarified in the instructions for the phone.

    • We add that you can reduce the dialing time from your home device by programming it in a certain way. To do this, use the instructions for the device.
    • As a rule, programming leads to the fact that when a certain key is pressed, the device itself dials the PIN code of the card and the specified access number.
    • If we are talking about a cellular device, as a rule, it is not required to transfer 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 service phones, 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 the speed dial buttons using a single key to call a specific subscriber.

      When you click on it, dialing starts. It is allowed to set several shortcut keys at the same time.

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