funktel D5

The state of the art office DECT telephone

The professional office handset for demanding users

The funktel D5 offers users an ergonomic business handset that satisfies the most stringent demands: handy, convenient and durable – as well as being suitable for noisy environments.

You will find that the professional voice and messaging functions, tried-and-tested ergonomics and well-thought-out user prompting make a convincing proposition. Innovative menu prompting, with a clear structure and intuitive symbology, facilitates operation in any situation.

The funktel D5 can be integrated in any integral or funktel communication system and thanks to its automatic login, use at various locations is supported. In addition, GAP enables the funktel D5 to be operated in all popular DECT systems and installations.

Easy replacement: all device settings of your previous FC1 / FC4 / FC11 or D3 / D11 Series funktel handsets are imported directly via the MemCard when devices are swapped – without any manual configuration.

Particular importance has been attached to the acoustic features. The funktel D5 is also HAC-compatible with all analog hearing aids – thanks to the headset jack, the high-quality earpiece or the efficient speaker at the rear: the funktel D5 always offers telephony with the best audio quality – even in noisy and demanding situations.


  • Professional audio: optimized for noisy environments (earpiece and rear-mounted loudspeaker)
  • Bright 2-inch color display
  • Interchangeable Lithium-ion battery with up to 200 hours of standby time
  • MemCard slot for transfer of all settings when a device is swapped
  • Abrasion-resistant, illuminated keypad
  • Covered headset socket for audio accessories
  • Hearing aid compatible (HAC) without audible interference on analog hearing aids
  • Navigation rocker and programmable softkeys
  • LED indicator and counter for unread events
  • Software update over-the-air function in funktel DoIP systems



  • Radio standard: DECT™ (Digital Enhanced Cordless Telecommunications)
  • Frequency range: 1.88 … 1.9 GHz
  • Transmission power: Average: 10 mW, peak value: 250 mW
  • Dimensions: 141 x 46 x 20 mm, 141 x 46 x 31 mm (incl. clip)
  • Mass: Approx. 118 g (incl. battery and clip)
  • Display: 2’’ TFT, 64 k colors, 176 x 220 pixels
  • Address book: 500 local entries, each with name, 2 numbers and comment, central directory (system-dependent)
  • Call lists: With 20 entries each for outgoing, received and missed calls
  • MemCard: MemCard slot (compatible with FC1 / FC4 / FC11 and D3 / D11)
  • Ring tone volume: Max. 96 dB (A) at a distance of 30 cm(1)
  • Handset operating life(2): Talk-time: up to 20 hours, Standby: up to 200 hours
  • Charging time: Approx. 4 hours typically, approx. 7 hours with empty battery
  • Battery type: Lithium-Ion, 1,200 mAh
  • Operating temperature: Handset: -10 … +55 °C, Charger: +5 … +40 °C
  • Storage temperature: -25 … +55 °C (short-term storage, max. 1 month), 0 … +25 °C (max. 12 months)
  • Shipping temperature: -20 … +60 °C (with battery)
  • Scope of supply: Battery, charger, plug-in power supply, clip
  • Part No.: 5.010.780.100
1) Depending on ringtone
2) With fully-charged battery, depending on system settings of the display illumination