D11 DECT Office Handset

Best audio quality and messaging functions

Highly ergonomic and user-friendly, the Funktel D11 DECT handset combines professional speech and messaging functions with intuitive user prompting. With its clear menu structure and symbology, the D11 is easy to use in a wide variety of office environments. The robust casing ensures durability and long product life and the handset’s bright 2-inch colour display and illuminated, abrasion-resistant keypad ensure best possible usability in different lighting conditions. The D11 comes with an LED indicator to inform the user of missed events.

With its freely programmable softkeys, the D11 can be individually configured for a variety of one-touch telephony functions such as speed dial or door opening. The intuitive menu structure and the ergonomic navigation rocker ensure highly efficient handling.


  • GAP compatible
  • Bright 2-inch colour display
  • Over 200-hours standby time
  • Innovative user prompting with intuitive menu structure
  • LED signal and counter for unread events
  • Ergonomic navigation rocker
  • Textured sides for good grip
  • Freely programmable softkeys
  • Illuminated, abrasion-resistant keypad
  • Rechargeable Li-ion battery
  • Covered headphone socket
  • Easy SIM card replacement function



  • Radio standard: DECT™ (Digital Enhanced Cordless Telecommunications)
  • Frequency range: 1,88 … 1,9 GHz
  • Transmission power: Average: 10 mW, Peak: 250 mW
  • Dimensions: 141 x 46 x 20 mm / 141 x 46 x 31 mm (incl. clip)
  • Mass: Approx. 121 g (incl. battery and clip)
  • Ring tone volume: max. 96 dB (A) at 30 cm distance1
  • Handset operating life2: Talk-time: up to 20 hours / Stand-by: up to 200 hours
  • Charging time: Approx. 7 hours with discharged battery
  • Battery type: Lithium-Ion, 1000 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)

1. Depending on ringtone
2. With fully-charged battery, depending on settings of the display illumination