Information on the disposal of batteries, rechargeable batteries and electrical goods can be found here: Information on delivery and returns

Perfect phone calls: the Gigaset SL450HX Black Edition is elegant and compact and looks beautiful in the hand as well as on the desk. It's compatible with all common DECT/GAP routers, Gigaset DECT base stations or DECT/GAP telephone bases from other manufacturers. The large 6.3cm (2.4") TFT colour display makes it easy to read messages and addresses. Photos of callers are also well displayed. The Gigaset SL450HX provides storage space for 500 contacts, each with three numbers. Data can be synched easily with your PC via Bluetooth® or micro USB.

Voice quality to be proud of

The audio quality of the SL450HX leaves nothing to be desired. This device boasts excellent quality, even when operating hands-free. A first-class loudspeaker and an acoustics-optimised housing guarantee clear sound. The acoustics can also be customised to the ambient situation by means of audio profiles. If you prefer to use your headset for phone calls, you can simply connect it via Bluetooth® or a cable. No question about it - the selected materials and workmanship, as well as the excellent functionality, make the Gigaset SL450HX the perfect universal handset.



  • Size: (W x H x D): 5.1 x 13 x 1.9cm
  • Weight: 104g
  • Material: aluminium frame
  • Colour: black


  • Size (W x H x D): 5.9 x 7 x 2.9cm
  • Weight: 130g
  • Material: real metal
  • Colour: black


  • IP Telephone*
  • Base station with universal handset
  • Elegant, ergonomic design
  • Large 6.3cm (2.4") TFT colour display
  • Slideshow with personal photos
  • Caller display with photo (Picture CLIP)
  • Extra large address book for up to 500 contacts (vCard), each with three phone numbers
  • Excellent acoustics with readily adjustable audio profiles (via function key)
  • Hands-free function, brilliant full duplex quality
  • Individual ringtones for internal and external use
  • Headset connection via Bluetooth® 2.0 or cable
  • Cordless connection to DECT routers and bases
  • Bluetooth® 2.0 and micro USB for data synchronisation with PC
  • ECO DECT technology: low energy consumption
  • Voltage: 230V
  • Lithium-ion battery (750mAh, talk time up to 12 hrs./standby up to 200 hrs., charge time up to 3 hrs.)
  • connect 03/2016**: "Very good" (428 points)

Included in delivery

  • Gigaset SL450HX IP Telephone
  • Charger
  • Plug-in power supply
  • Battery cover
  • Belt clip

*Internet router not included. Compatible with FRITZ!Box, Telekom Speedport and other routers with DECT/CAT-iq base. More information can be found at

**More information can be found at