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Opening hours:
Monday till Saturday 8.00 to 20.00

Highlights

  • Calls in premium HD sound quality
  • Compatible with hearing aids
  • Ecomode plus: no radiation during stand-by
  • Compatible with all Swisscom Internet-Boxes

The Swisscom Gigaset Comfort 551HX HD-Phone allows you to enjoy all the benefits of fixed network telephony (IP). Easy to use thanks to its large colour display with illuminated buttons.
Award-winning design: iF Design Award 2022
Many older people like this phone due to its large display and hearing aid compatibility. The Gigaset Comfort 551HX HD-Phone works exclusively with a fixed network connection (IP) to the Swisscom Internet-Box or Swisscom Centro Business 2.0 router.

Telephone-specific functions

  • Compatible with hearing aids
  • Large high-definition colour display
  • You can connect up to 5 HD-Phones to the Internet-Box or the Centro Business 2.0
  • Automatic software update
  • Calendar function
  • Alarm clock
  • Babyphone
  • Headset port 3.5 mm jack

Please note: does not support the Centro Business 1.0 router.

Do you have any questions?

Sales Hotline

0800 555 155    
Mo–Sa 8.00–20.00

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