Snom M55

DECT - Handset

Key features

  • Large 2.4" color display
  • Support Shared Call Emulation (SCE)
  • 6 programmable LED function keys
  • Wireless software updates for handsets (OTA)
  • Belt clip

The M55 - Snom's all-rounder in the DECT environment

Designed for scalable SME environments, the Snom M55 impresses with its robust design and haptics. The large 2.4" color display provides a clear, concise view of the intuitive user interface. All settings can be made centrally via the M500 base station using zero-touch provisioning, and software updates are carried out over-the-air.
In addition to proven system features such as line monitoring, call pickup, hold/retrieve, broadcast and intercom groups can be programmed on the 6 LED function keys.
The powerful 1500 mAh battery allows up to 12 h talk time in HD audio quality.
Bluetooth headsets are supported in addition to wired headsets.


6 programmable LED function keys (SCE)

The 6 keys can be assigned like BLF keys thanks to the Shared Call Emulation support.

Large and high resolution TFT color display

The high resolution 2.4" TFT display offers an excellent display with 240 × 320 pixels.











Overview of Series

Technical features


Backlit keypad

This device has backlit keys, which is of course very useful especially in low-light conditions.



This device has Bluetooth headset support.



This device communicates using the radio standard for telecommunications called DECT (Digital Enhanced Cordless Telecommunications).


Belt clip

This DECT handset comes with a belt clip.


Headset connectable

This device has a port and possible software support that allows a headset to be connected.


Long standby time

This device has a particularly long standby time.


OTA Updates

This device is able to receive updates via radio, i.e. OTA (over-the-air). As a rule, the DECT handsets must be in their charging cradle for this.


Shared Call Emulation (SCE)

SCE is similar to BLF on desk phones. It allows monitoring/viewing, answering, holding and transferring calls via programmable keys in the DECT environment.


Telephone directory

This device has an integrated phone book.


Help with questions about products, availability and prices


Contact person

Snom HQ Berlin

+49 30 39833-0

Where can you find a Snom partner near you?

You want to buy our products and need advice? Then you have come to the right place.


Which distributor offers the products?

Snom is available all over the world. If you are looking for a wholesaler, you can find here all our partner distributors sorted by country.


Find the right telephone system (PBX).


List of our compatible PBX


If you would like to know whether your desired phone is compatible with the PBX you are using, you can view the on our PBX partner overview page in the Service Hub.



Information on choosing a PBX


Do you need information when choosing a suitable PBX for your desired telephone? We have compiled some tips for you in the guide on what you should look out for.


Technical data




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The latest firmware for your Snom device can be found at the link below. When updating, please follow all safety instructions and take into account which firmware version is currently permitted by the PBX you are using.

You may not be able to update your Snom device manually, but only via the web interface of your PBX.


How To´s, FAQ & Co.

In the Service Hub we have created a variety of instructions and help for you.


Contact person

Headquarter Berlin

+49 30 - 39833-0
Office hours: Mo-Fr 9:00-17:00 (CET)


Inhouse Sales
Inhouse Sales

language Sales DACH

phone +49 30 39833 0



Snom Technology GmbH
Aroser Allee 66
13407 Berlin

Phone: +49 30 39833-0
Fax: +49 30 39833-111


Search for help

Are you looking for help with a problem, a manual, an answer to your question or the latest firmware for your Snom device?

We have set up the Snom Service Hub to provide you with everything you need.



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