COMfortel® M-310

Article number 90344

The rugged design COMfortel M-310 DECT handset is equipped with a disinfectant-resistant membrane keypad that is easy to clean to avoid the spread of germs.


  • IP 64 classified housing
  • Membrane keypad - resistant to disinfectant
  • Brilliant voice quality
  • Large colour display with easy to use menu
  • Sturdy, robust housing with stylish design
COMfortel® M-310
COMfortel® M-310
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The all new COMfortel M-310 DECT handset features a robust, sturdy housing and membrane keypad, which is very easy to clean and resistant to disinfectant, preventing germs from spreading. The IP 64 classified handset is dust-proof and splash-proof, enabling e.g. nursing personnel to accompany patients to the bathroom without having to put down the handset. Moreover, the handset is easy to operate while wearing gloves.


Durability was the key requirement during the development of the COMfortel M-310. Thanks to its shock-proof design, the handset reliably withstands the conditions in a tough working environment – our contribution to sustainability and investment protection.


Features & technical data

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Phone Features

  • Backlit colour display (TFT) with 65.536 colours and 128 x 160 pixels
  • System date and time in display
  • 4-way navigation key
  • 2 soft keys
  • Keypad lock, manually or automatically

Phone book

  • Display of calling number (CLIP) and name (CNIP) from local and central phone book in the PBX (with LDAP capable telephones)
  • Name lookup in the central address book of LDAP capable systems and in the local phone book of the handset
  • Local telephone book with 250 entries (one number per entry)
  • Copy from call list into local telephone book

Supported communication platforms

  • COMfortel WS-400 IP
  • COMfortel WS-650 IP

Please note: information depending on the configuration level of the system. For detailed information please refer to the datasheet. Subject to modification.

Technical Highlights
Dimensions Height (mm) 148 / Width (mm) 50.4 / Depth (mm) 20
Displays Illuminated color display (65, 536 colors) with 128 x 160 pixels
Battery operating voltage (Li-ion) Rechargeable battery (Li-Ion) 3.7 volts, 1.150 mAh
Colour white-turquoise
Casing material plastic
Weight (g) Handset including battery 115
Battery charge time (h) up to 6
Range (approx.) outdoors (m) 300 / in buildings (m) 50
Talk time (h) up to 27 / up to (with Bluetooth active) 23
Standby time (h) up to 118
Delivery scope
  • COMfortel Handset
  • Charging cradle
  • Wall-mounted power supply
  • Battery (Li-ion) 3.7 Volt, 1,150 mAh
  • Setup Guide and Quick Guide (German/English)

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Datasheet download

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Compatible products


Telecommunication solutions for healthcare – Nursing and residential homes

FONtevo offers greater vitality for nursing and residential homes
Sector Employees
Healthcare 17
Caren P., Managing Director with 17 employees

"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. So it's comforting to know that such emergency calls always take priority for the PBX – we have invested in an extremely efficient COMmander 6000RX. Since we recently linked it with the 'tekowin Heim' software however, controlling the telephones is just one of the many things it does. The system helps us with invoicing, provides statistics, archives correspondence – it is quite remarkable how much it can do! It is also handy that we can control all video cameras in and around the building using the telephone, a COMfortel 3600 IP, in the reception area – a real security advantage, because now and again a resident may get 'lost' and suddenly lose their bearings. What's more, our previous DECT solution was outdated and we have replaced it with an IP-DECT solution, also from the same brand. In addition to being more robust, the new cordless telephones COMfortel M-310 are also easy to clean. Especially for us, where everything is subject to special hygiene requirements, this was an extremely important point!"

Telecommunication solutions for healthcare – Private clinic

Auerswald supports discretion and efficiency in private clinics
Sector Employees
Healthcare 23
Dr Henry V., Senior Physician and Hospital Director with 23 employees

"A clinic cannot depend on a good medical reputation alone. Today, efficiency is just as important for the successful running of a clinic as providing optimal care to patients. When choosing our PBX, there were therefore two decisive criteria: it must support both medical operations and administrative processes. We chose a COMmander 6000RX – it controls the nurse call system via the connected alarm server, acts as a switchboard, keeps an eye on the entrance and even helps with invoicing because it is linked to the 'tekowin Heim' software. In practice, it is as though the PBX manages bookings, writes invoices, creates statistics... and incidentally happens to ensure that internal and external telephony also function reliably. Every employee has a cordless telephone (COMfortel M-310) that provides direct access to the switchboard functions such as operating the door opener, for example. Extremely important to us: cleaning using disinfectant can't damage this robust telephone. There is also a COMfortel 3600 IP in every department as this telephone can display images from all of the surveillance cameras on the premises. On the other hand, a modest COMfortel 600 is more than sufficient for consulting rooms, providing a convenient way to make phone calls. All devices from one manufacturer – I am positive that this was a very wise decision."

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