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Gigaset SL450HX

Product number: 5343

The universal handset for FRITZ!Box, Speedport & Co.

Weight: 0.7 kg
Ready for shipping Delivery time: 1 Day

The perfect phone is the sum of perfect individual parts

It was our goal to build phones that set standards in every respect with the Gigaset SL450 series. The award for "Best Product of the Year 2015" proves that we are on the right track: The SL450 is the perfect phone for the experts of the renowned "Plus X Award".  With the new Gigaset SL450HX universal handset, you can operate it directly on your router with an integrated DECT base station (with or without CAT-iq 2.0) and make IP-based calls in the usual quality.


The Gigaset SL450 has everything a phone needs to leave nothing to be desired

High quality materials

The aluminium frame in combination with its masterly workmanship is a luxury for hand and eye. Thanks to precisely worked out surface and shape progressions, it fits perfectly in the hand. The keys with their precise pressure points also bear witness to the attention to detail with which the Gigaset SL450HX was designed.


Large TFT colour display

It is hard to believe that such a handy phone can have such a large display at the same time. This is only possible if the display makes perfect use of the phone's size. This allows you to enjoy a clear user interface and brilliant colours that match the phone's exterior design.


Extensive address book

With 500 entries and 3 phone numbers, the address book offers enough space for the largest circle of friends and family. It can also automatically remind you of the birthdays of your contacts. And with the VIP call function you can give priority to certain callers.


Universal connection options

You can conveniently connect the Gigaset SL450 HX directly to your PC via micro USB or Bluetooth. This opens up a wide range of options for customizing your phone: For example, by uploading personal ringtones and pictures for the caller display with picture (Picture-CLIP).

Bluetooth is available as a cordless version and a 2.5 mm jack for conventional headsets.


Gigaset handsets for FRITZ!Box, Speedport & Co.

Registering handsets directly on the router is becoming increasingly popular: Gigaset HX universal handsets work perfectly with routers such as the Fritz!Box as well as with routers based on the CAT-iq standard - e.g. with Telekom's Speedports, O2's Homebox 2 or TP-LINK routers. They are therefore predestined for VoIP telephony of the routers. The models of the new HX series offer demanding customers who value design, quality "Made in Germany" and functionality in telephony an alternative to the system handsets of the router manufacturers.


Easy to use comfort functions

When operating a handset directly on a router, numerous comfort functions are available, which are operated by the new HX series models. In particular, access to the router's telephone book, to dial lists of incoming, outgoing or missed calls and the operation of a router-internal answering machine are top priorities for the customer. The interaction of router and handsets is regulated by different standards and protocols depending on the manufacturer. The special feature of Gigaset HX handsets is that they can use all protocols of the relevant router models across the board.


Brilliant HD-Voice voice quality

Voice quality is particularly important for IP-based telephony: The handsets in the HX line are HD Voice (High Definition Voice) certified and transmit VoIP calls with crystal-clear wideband voice quality. This results in a particularly natural sound image with brilliant voice quality for the customer.


Simply register

Gigaset HX universal handsets can be registered on routers just as easily as they can be registered on Gigaset's own base stations by activating the "Registration" function in the phone's menu. A glance at the relevant operating instructions will tell you what you need to do on the router side.


On good cooperation with the router

The compatibility database at gigaset.com/kompatibiltaet shows how the functions from baby phone to telephone book access look in individual cases. There you'll also find helpful tips on how you can use Gigaset HX handsets to get the most out of your router's telephony functions.


Technical data

General performance characteristics
Connection type Analog, ISDN, VoIP
DECT-Standards DECT, GAP, CAT iq 2.0
Connections Bluetooth®, Micro-USB, headset connector 2.5 mm
ECO DECT Automatic reduction of the transmitting power of the base station, radiation-free in standby mode, low energy consumption

Additional features
Gigaset GO Features Global telephony via Gigaset.net, Gigaset GO Apps, online services, e-mail notification
Standby time up to (h) 200
Talk time up to (h) 12
Number of address book entries (first name, last name, 3 numbers, pictures, appointment reminder, sounds) 500
Individual ringtones for VIP entries Yes
V-Card transfer, transfer of address book entries from mobile phone to handset via Bluetooth®. Yes
Address book synchronization via QuickSync (Outlook, Google contacts) Yes
Automatic redial in the handset Yes
Room monitoring (Babyphone) Internal (second handset required), External
Direct dial (baby call) Yes
Calendar Yes
Alarm function Yes
Range warning tone Yes
SMS function Yes
Optical call signalling Illuminated display, flashing call key
Call number assignment for outgoing / incoming external calls Yes
Call number assignment for outgoing / incoming internal calls Yes
Free internal calls Yes
Internal telephone/address book transmission via DECT (from handset to handset) Yes
Internal transfer of external calls, conference call, callback Yes

Audio features
Sound quality / Acoustic properties HD-Voice (CAT-iq-zertifiziert), HD-Voice (Breitband-Voice)
Hands-free Comfortable hands-free talking (full duplex quality)
Hands-free handset / base station Handset
Number of ringtones 22
Upload your own ringtones Yes
Vibrating alarm Yes

Display functions
Display type Colour display
Dimensions (H x W mm) 49 x 37
Diagonal (inch) 2.4
Resolution (px) 240 x 320
Caller display Display of the caller's telephone number (CLIP) with picture (Picture CLIP)
List of the last (number) missed calls with time and date 20
List with (number) outgoing calls with time and date 20
List with (number of) incoming calls with time and date 20
List with (number of) calls of all types with time and date 60
Multilingual menu (several display languages) Yes
Display time / date Yes
Number of languages 27

Keyboard functions
Backlit keyboard Yes
Easy handling with navigation key Yes
Message key Yes
Metal frame Yes

Dimensions / Technical data
Handset, H x W x D in mm 130 x 51 x 19
Handset, weight including battery in g 104
Charging tray, H x W x D in mm 70 x 59 x 29
Charging cradle, weight in g 130
Battery type 1 x LiION


Note: The features of the handset are partly dependent on the base station or router used.



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