The Maxwell 3 is equipped with a large 3.5" TFT display and navigation keys to easily guide the user through the phone's settings. This business class phone has 8 programmable function keys offering users the flexibility to customise their phone with speed dials and quick access to their most used features, and with self-labelling keys makes them quick and simple to set up and update. The Maxwell 3 stand offers a choice of three different angled positions. The phone is also able to be wall mounted, making it an ideal choice for multiple different locations and business scenarios.
£108.48 ex VAT
£130.18 inc VAT. Volume discount available: 5+ @ £105.29 10+ @ £102.29

Delivery and availability

In stock, Next day delivery as standard.



  • 3.5" colour TFT illuminated Display
  • Gigabit Ethernet (10/100/1000) with 2-port switch
  • PoE IEEE 802.3af, Class 3 support (PSU available separately)
  • 4 SIP accounts
  • 8 programmable function keys with LEDs (red, green, yellow)
  • Hands-free talking (speakerphone)
  • Local directory with 100 entries
  • Wall mountable (Wall mount bracket available separately)
  • Three-position foot stand
  • USB 2.0 port
  • Headset support:
    • RJ9 corded headset
    • Support for wireless EHS headsets (Sennheiser - requires Sennheiser CEHS-DSHG cable)
  • Colour: Black
  • 2 year warranty


Maxwell 3 is equipped with
• 3.5“ colour TFT Display, illuminated
• Resolution: 320 x 240 pixels
• Full keypad (0-9, *, #)
• 8 programmable function keys, illuminated (red, green, yellow)
• 10 function keys for quick handling and status indication
• Gigabit-Ethernet 2-port switch (10/100/1000)
LAN (PoE) - Network/Gateway/Switch
LAN (PC)- Network/Computer
• RJ9 (2x)
Corded Handset
Corded Headset
EHS/DHSG wireless Headset (Sennheiser)
• USB 2.0 Type A 1
Headset (Sennheiser)
Handsfree device
USB plug
• PoE: IEEE 802.3af, class 3
Audio Features
• Headset connection via EHS/DHSG, standard RJ-9 jack or USB 1
• Wideband HD sound in acc. with TIA/EIA-920 HDSP™ , G.722
• Full-duplex speakerphone in brilliant sound quality
• Adjustable volume: speakerphone, corded handset and
• Codecs G.711 u/a, G.722, G.726-32, iLBC