Thumbnail of product KX-DT521 from brand Panasonic
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Phone Panasonic KX-DT521

The Panasonic KX-DT521 is a wired IP phone designed to provide an optimal communication experience. With a speaker of high quality, it ensures an immersive listening experience, ideal for professional conversations.

Its modern design in black and its wired handset add a touch of elegance while ensuring practical daily use. The phone is equipped with 8 programmable keys, allowing for easy customization to meet your specific needs.

The LCD screen of the Panasonic KX-DT521 offers superior image quality, facilitating navigation and information consultation. Although this model does not have a touchscreen, it offers features such as caller ID and full duplex communication capability, allowing for smooth and simultaneous exchanges.

For users looking for a robust and functional phone, the Panasonic KX-DT521 meets high standards in terms of performance and reliability, while remaining accessible for daily use.

Manual of product KX-DT521

7 10

Editorial note

The Panasonic KX-DT521 is a wired phone that stands out for its exceptional sound quality thanks to its built-in speaker, providing an immersive listening experience. Its modern and sleek design, combined with customizable programmable keys, allows for practical and efficient daily use. Additionally, the caller ID feature further enhances the user experience by facilitating communication management. However, this model has some limitations. The lack of Bluetooth and Wi-Fi connectivity reduces its flexibility and integration into modern environments. Furthermore, the absence of an Ethernet port for PoE power can complicate its installation. The LCD screen, while functional, is not touch-sensitive, which may make certain interactions less intuitive compared to newer models. In terms of value for money, the Panasonic KX-DT521 offers interesting features at a reasonable price, but the absence of certain modern options could affect its perceived value. Finally, the lack of specifications regarding the number of lines and VoIP accounts raises questions about its ability to handle multiple simultaneous communications. In summary, the Panasonic KX-DT521 is a reliable and efficient phone, but its limitations in connectivity and interface may not meet the expectations of users seeking more contemporary solutions.

Score details

User experience

The caller ID feature enhances the user experience, and the programmable keys allow for increased customization.

Performance

The exceptional sound quality of the speaker provides an immersive listening experience, although the lack of specifications on the number of lines may raise questions about managing multiple communications.

Design

The modern and sleek design of the wired handset ensures practical use while guaranteeing reliable connections.

Features

Although the phone has useful features like full duplex, the lack of Bluetooth and Wi-Fi connectivity limits its integration into modern environments.

Value for money

The Panasonic KX-DT521 offers interesting features for a reasonable price, but the absence of certain modern options may affect its perceived value.

Usability

The LCD screen, while functional, is not touch-sensitive, which may make some interactions less intuitive compared to newer models.


Advantages

Immersive sound quality with built-in speaker

Programmable keys for customized needs

Modern and sleek design, practical use

Caller ID for better experience

Full duplex communication, optimal fluidity

Disadvantages

No Bluetooth connectivity.

No Wi-Fi.

No Ethernet port for PoE.

Non-touch LCD screen.

VoIP capacity not specified.

Technical Specifications KX-DT521

General Information

Audio

  • Speaker
    Yes

Design

  • Type of handset
    Wired combo
  • Product color
    Black
  • Product type
    IP phone

Management features

  • Number of programmable keys
    8

Screen

  • Screen
    LCD
  • Touch screen
    No

Phone features

  • Number of VoIP accounts
    -
  • Number of lines
    - lines
  • Full duplex
    Yes
  • Directory capacity
    - entries
  • Full duplex
    Yes

Network

  • Wifi
    No
  • Wifi
    No
  • Wifi
    No

Power

  • Ethernet connection, supporting power over this port (PoE)
    No

Packaging contents

  • Number of handles provided
    1 piece(s)

Logistics data

  • Harmonized System Code
    85171800

Frequently Asked Questions

Why won't the screen of my Panasonic KX-DT521 phone turn on?
If your phone's screen does not turn on, check that the power cable is properly connected and that the outlet is working. Also, make sure the device is not in sleep mode by pressing any button or lifting the handset.
How can I change the ringer volume on my Panasonic KX-DT521 phone?
To adjust the ringer volume, press the "Volume" button when the phone is idle. Then use the up and down arrows to adjust the sound level. Once the change is made, press the "Save" button to confirm.
Can I transfer calls to another extension with my Panasonic KX-DT521 phone?
Yes, you can transfer calls to another extension. During a call, press the "Transfer" button, dial the desired extension number, and then hang up. The call will then be redirected to the chosen extension.
How do I create a custom voicemail message on my Panasonic KX-DT521 phone?
To set up a custom voicemail message, press the "Voicemail" button or dial the access number for voicemail. Enter your password, select the option to change your greeting message, and then follow the instructions to record a new message.
My Panasonic KX-DT521 phone displays the wrong time. How do I correct it?
To set the time on your phone, press the "Menu" button, use the arrows to navigate to "Time and Date," and then press "Enter." Enter the current time and date as prompted, and press "Save" to confirm. Your phone will then display the correct time.
Does the Panasonic KX-DT521 have a built-in speaker?
Yes, the Panasonic KX-DT521 phone is equipped with a speakerphone function. This allows users to make and receive calls hands-free, which is convenient for conference calls or when you need to multitask.
What type of handset comes with the Panasonic KX-DT521 phone?
The Panasonic KX-DT521 phone comes with a wired handset, meaning it is physically connected to the phone by a cable, ensuring a stable and reliable connection.
How many programmable keys are on the Panasonic KX-DT521 phone?
The Panasonic KX-DT521 phone has 8 programmable keys, allowing users to customize them for quick access to frequently used features or speed dial numbers, providing convenience and efficiency.
Does the Panasonic KX-DT521 have a touchscreen?
No, the Panasonic KX-DT521 phone does not have a touchscreen. Although it does not offer the same level of interactivity as a touchscreen, it still provides a pleasant user experience with its LCD display and programmable keys.
Does the Panasonic KX-DT521 support Power over Ethernet (PoE)?
No, the Panasonic KX-DT521 phone does not support Power over Ethernet (PoE). This means it requires a separate power source, such as a power adapter, to operate. While PoE can simplify installation by eliminating the need for additional power cables, the lack of this feature does not affect the performance of the KX-DT521. Users just need to ensure they have an available power outlet.
Is the manual for the Panasonic KX-DT521 available in French?
Unfortunately, the manual for the Panasonic KX-DT521 is not available in French; it is only accessible in English.

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Presentation of product KX-DT521 specifications from brand Panasonic

General Information

The Panasonic KX-DT521 is a phone from the Panasonic brand, known for its quality and innovations in the communication devices sector. This model, identified as KX-DT521 | KX-DT521NE-B, is designed to deliver optimal performance and enhance the user experience.

Audio

This phone is equipped with a built-in speaker that delivers a remarkable sound quality, ensuring an immersive listening experience for users during their communications.

Design

The wired handset of the Panasonic KX-DT521 provides practical daily use while ensuring a reliable connection. Its Black hue gives it a modern and elegant look, while its design as a VoIP phone optimizes the audio experience.

Management Features

The phone features 8 programmable keys, allowing for advanced customization to meet the specific needs of each user, thereby enhancing communication efficiency.

Screen

The Panasonic KX-DT521 is equipped with an LCD screen that provides an excellent image quality for clear viewing of information. However, it is important to note that it does not have a touchscreen.

Phone Features

Although the number of lines managed by the Panasonic KX-DT521 is not specified, it does include the caller ID feature, allowing users to know the identity of their correspondents. Its full duplex system ensures simultaneous communication in both directions, thus improving the fluidity of exchanges. The directory capacity, while not specified, allows for storing a significant number of contacts for quick access.

Network

This model does not support Bluetooth connectivity, limiting the possibility of wireless connection with other devices. It also does not include an Ethernet/LAN port or Wi-Fi functionality, restricting its integration into modern environments where wireless connectivity has become common.

Power

The Panasonic KX-DT521 does not support power over Ethernet (PoE), which may complicate its installation by requiring additional power cables.

Packaging Contents

The product comes with 1 handset, facilitating its use.

Logistics Data

For identification purposes in international trade, the harmonized system code associated with the Panasonic KX-DT521 is 85171800.