COMfortel® M-520

Elegant and powerful with large 2.4" TFT display

First impression: attractive and high quality. Second glance: practice-oriented and powerful. With the COMfortel M-520, the exterior goes hand in hand with the inner values without compromise.

Its clear advantages can be seen and felt at first glance: the large display dominates the front section stylishly and blends seamlessly into the smooth surface made of high-quality polymer, which envelops the pleasantly wide yet extremely flat telephone. Once in your hand, you don't want to put the sturdy lightweight away.

Intuitive operation and intelligent features for absolute flexibility

With its large 2.4" TFT display, the COMfortel M-520 is more than just a noble eye-catcher. The clearly structured user interface with icons and display keys is based on a modern smartphone and enables intuitive operation from the first use via the 5-way switch and practical function keys – for maximum comfort and time savings in everyday business life.

Mobility lies virtually in its DNA: thanks to the vibrating alarm and individual audio profiles, the COMfortel M-520 can be easily adapted to different conversation situations and ambient volumes. The integrated key lock with PIN protection prevents misuse and increases data security.

The local phone book with search function can store up to 500 vCards – so all important business contacts are always at hand. And the integrated Micro-USB connection enables simple software updates for long-term support of FONtevo IP-DECT networks for maximum compatibility and future security.

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Best Practice


"Some of our residents are still very sprightly but others are dependent on support for every movement. Our nurse call system, which is connected to an alarm server, is therefore extremely important. Although we are well equipped to provide first aid, it is often necessary to make emergency calls. …

Caren P. // Managing Director

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„Auerswald supports discretion and efficiency in private clinics“

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Agencies and law firms

„Getting the property management industry talking“

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Agencies and law firms

„Technology that quickly pays for itself for insurance and financial service providers“

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Top Sellers

Sales Configurator (SC)

- the easy way to the right system

Customer requirements for communication solutions are constantly increasing and with them the complexity and scalability of ITC systems. Project planning therefore takes up more and more time. Here, the free Sales Configurator offers a simple and fast solution. It gives you the opportunity to efficiently plan communication solutions and create project planning proposals.

Sales Configurator (SC)