Gigaset S850HX

The flexible all-rounder

  • Handset to expand your landline system
  • Extra-large phone book: up to 500 entries with 3 numbers
  • Bluetooth® and micro USB for data synchronisation with PC
  • Excellent acoustics with quickly adjustable audio profiles

Please ask your local dealer for complete details regarding price and availability.

Click & Collect

Clever technology, smart design.

The Gigaset S850HX is a technically well-thought-out premium-quality telephone that makes sophisticated communication at home now even more comfortable. The well-arranged menu and the large colour display make for particularly easy navigation. And the generous phone book for up to 500 entries is conveniently synchronised with the Outlook contacts on your PC. Excellent sound quality is a matter of course for the Gigaset S850: change between three audio profiles with a single click and adjust the acoustics perfectly to your surrounding conditions. Simply clever.

  • Hands-free talking in brilliant full-duplex quality
  • Headset connection via Bluetooth® or micro USB
  • Caller information with picture clip function: personalisation of phone book entries with contact photos
  • Range warning signal
  • Easy volume adjustment via lateral keys on the handset
  • Missed-call notification via display or flashing message key
  • Anonymous call protection: incoming calls without CLIP are signalised with optical signal only

Keeping an eye on things.

The extra-large phone book of this phone makes it really easy to manage your contacts: firstly, it provides room for up to 500 entries with three numbers each – all of which can quickly be synchronised via Bluetooth® or micro USB with Outlook on your PC. Secondly, phone book entries can be given a personal touch with the picture clip function: simply upload your friends’ and family’s photos – and next time they call, they appear on the display.

Perfectly flexible.

Keep full freedom of movement for everything you may want to do while talking on the phone – thanks to the headset connection and range warning signal. More good news: the range warning signal never lets you lose contact.

Intelligent features for a little peace of mind.

Don’t let anonymous calls disrupt you any longer: if you wish, the Gigaset S850HX suppresses the ringtone of calls without caller ID and notifies you via an optical signal on the display. Should you miss a call, you’re immediately notified on the display and by the flashing message key. Little features – for a little of peace of mind. 

Nice talking to you!

The excellent hands-free function in full-duplex quality of the Gigaset S850HX gives a much more natural flow to your conversation because you can listen and speak at the same time. This way, your calls are even more comfortable and you can fully concentrate on your conversation partner: absolutely indispensable during telephone conferences. The three audio profiles that easily let you adjust the acoustics of your conversation to your surroundings give you even more comfort. And, of course, you can adjust the volume at any time during a call simply by pushing the lateral keys on the handset.

ECO DECT: cut costs and radiation.

The  Gigaset S850HX varies the transmitting power from the handset to the base station depending on their distance apart. The result: energy-efficient telephony that’s easy on the environment. The ECO Mode decreases the transmitting power by 80% while ECO Mode Plus even switches the transmitting power off whenever the phone is not in use. It’s that simple to keep your home free of unnecessary radiation.

Easily adjusted to your needs.

The landline system of the Gigaset S850 can be easily expanded by up to five additional handsets – so it’s the ideal choice for families or for the home office. No matter whether you’re in the bedroom, the kitchen or the study – you can immediately answer every call and even make internal calls. We’ve saved the best for last: you can combine your base station with a variety of handsets – just as you like. Find out which phones are compatible with the Gigaset S850 here.
Article name
Gigaset S850HX
General features
Analog, ISDN, VoIP
DECT Standards
DECT, GAP, CAT iq 2.0
Interfaces internal
Bluetooth®, Micro-USB, Headset connection 2,5 mm
Autom. reduction of transmission power, Radiation-free in standby mode, Low energy consumption
Additional features
Gigaset GO Features worldwide telephony, Gigaset GO Apps, Online Services, E-Mail Notification
Standby time up to (h)
Talk time up to (h)
Address book # entries, (name, surname, 3 numbers, pictures, date-reminder, sounds)
Individual ringertones for VIP entries
V-Card transfer, mobile to handset via Bluetooth®
Adressbook synchronization via QuickSync (Outlook, Google-Contacts)
Automatic redial function in handset
Room monitoring (Babyphone)
Internal (second handset required), External
Direct dial (Babycall)
Alarm function
Range warning tone
SMS function
Optical call signaling
Illuminated display, Flashing send key
Number of Expandable Handsets
Number assignment for incoming and outgoing external calls
Number assignment for incoming and outgoing internal calls
Free internal calls
Phone-/Adressbook-transfer internal via DECT (handset to handset)
Internal transfer of external calls, conference circuit, call back
Audio features
Sound Quality / Accustic Features
HD Voice (CAT-iq certified), HD Voice (wideband voice)
Handsfree talking
Convenient hands-free talking (full duplex quality)
Handsfree talking handset / base
Number of ringtones
Upload own ringtones
Display features
Display Type
Color Display
Dimensions (H x W mm)
38 x 32
Diagonal spread (inch)
Resolution (px)
128 x 160
Jumbo Fonts
Display of caller
Display of caller’s number (CLIP) with picture (Picture CLIP)
List of last # missed calls with time and date
List of # outgoing calls with time and date
List of # received calls with time and date
List of # all calls with time and date
Multilingual menu (several display languages)
Time / Date displayed
Keypad features
Illuminated Keypad
Easy handling with navigation key
Message indicator key
Dimensions / Specs
Handset, H x W x D in mm
151 x 49 x 26
Handset, weight incl. Accu in g
Accu Type
2 x NiMH AAA