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Gigaset SL450HX

Perfect from every angle.

  • Direct connection to your router with integrated DECT base (with or with out CAT-iq)
  • With aluminium frame
  • Large TFT colour display (2.4")
  • An extra large address book for up to 500 contacts (vCard) with 3 telephone numbers each
  • Excellent acoustics with audio profiles that can be set quickly using function keys
  • Bluetooth® 2.0 and micro USB for data synchronisation with the PC
Information

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

Description

A perfect telephone is the sum of perfect parts.

With the Gigaset SL450, we aimed to design a telephone that sets new standards in every respect. The fact that the expert jury of the renowned ‘Plus X Awards’ voted it ‘Best Product of the Year 2015’ is proof: The SL450 is quite simply the perfect telephone. Discover it for yourself!

The Gigaset SL450 has everything a perfect telephone needs:

High quality materials.
The superbly crafted aluminium casing is luxurious to hold and behold. Thanks to its minutely devised shape and surfaces, the telephone rests perfectly in the palm of your hand. Even the keypad with its precise pressure points reflects the care and attention with which the Gigaset SL450 was designed. Truly sublime.

Large TFT colour display.
It’s hard to believe that such a compact telephone can incorporate such a large display. A feat made possible only by allowing the screen to fully exploit the size of the telephone. Go ahead, enjoy the clearly arranged user interface and striking colours! After all, they’re every bit as impressive as the design of the telephone itself.

Extensive address book.
With space for 500 entries – each with three telephone numbers – the address book can cope with even the largest circle of friends or relatives; while the automatic birthday reminder is an ingenious little helper when it comes to remembering your contacts’ birthdays. Also, by activating the VIP call function, you may give priority to special callers. Simply clever.

So many ways to get connected.
You would like to connect the Gigaset SL450 to your computer or headset? That’s quickly and easily done – via micro USB or Bluetooth. Thinking about getting the Gigaset SL450A GO? With this telephone you’re ready today for the telephone trends of tomorrow. Whether you have an analogue network or IP-based connection –you’ll be prepared for anything. Another option is the new Gigaset SL450HX: This universal handset can be connected directly to your router with integrated DECT base (with or with out CAT-iq) – allowing you to make IP-based telephone calls with the quality you’re used to.

Specifications
General
Article name
Gigaset SL450HX
General features
Connection
Analog, ISDN, VoIP
DECT Standards
DECT, GAP, CAT iq 2.0
Interfaces internal
Bluetooth®, Micro-USB, Headset connection 2,5 mm
ECO DECT
Autom. reduction of transmission power, Radiation-free in standby mode, Low energy consumption
Additional features
Gigaset GO Features
Gigaset.net worldwide telephony, Gigaset GO Apps, Online Services, E-Mail Notification
Standby time up to (h)
200
Talk time up to (h)
12
Address book # entries, (name, surname, 3 numbers, pictures, date-reminder, sounds)
500
Individual ringertones for VIP entries
Yes
V-Card transfer, mobile to handset via Bluetooth®
Yes
Adressbook synchronization via QuickSync (Outlook, Google-Contacts)
Yes
Automatic redial function in handset
Yes
Room monitoring (Babyphone)
Internal (second handset required), External
Direct dial (Babycall)
Yes
Calendar
Yes
Alarm function
Yes
Range warning tone
Yes
SMS function
Yes
Optical call signaling
Illuminated display, Flashing send key
Number assignment for incoming and outgoing external calls
Yes
Number assignment for incoming and outgoing internal calls
Yes
Free internal calls
Yes
Phone-/Adressbook-transfer internal via DECT (handset to handset)
Yes
Internal transfer of external calls, conference circuit, call back
Yes
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
Handset
Number of ringtones
22
Upload own ringtones
Yes
Vibracall
Yes
Display features
Display Type
Color Display
Dimensions (H x W mm)
49 x 37
Diagonal spread (inch)
2.4
Resolution (px)
240 x 320
Jumbo Fonts
No
Display of caller
Display of caller’s number (CLIP) with picture (Picture CLIP)
List of last # missed calls with time and date
20
List of # outgoing calls with time and date
20
List of # received calls with time and date
20
List of # all calls with time and date
60
Multilingual menu (several display languages)
Yes
Time / Date displayed
Yes
Number of languages
27
Keypad features
Illuminated Keypad
Yes
Easy handling with navigation key
Yes
Message indicator key
Yes
Metal Frame
Yes
Dimensions / Specs
Handset, H x W x D in mm
130 x 51 x 19
Handset, weight incl. Accu in g
104
Charger, H x W x D in mm
70 x 59 x 29
Charger, weight in g
130
Accu Type
1 x LiION
Downloads

Manuals

  • Gigaset SL450HX User guide (full version) pt PT

  • Gigaset SL450HX User guide (full version) en GR

  • Gigaset SL450HX User guide (full version) el GR

  • Gigaset SL450HX User guide (full version) es ES

  • Gigaset SL450HX User guide (full version) tr TR

  • Gigaset SL450HX User guide (full version) uk UA

  • Gigaset SL450HX Manual de usuario es ar

  • Gigaset Sl450HX Instrukcja obslugi pl

  • Gigaset SL450HX User guide (full version) ru RU

  • Gigaset SL450HX User guide (full version) sv SE

  • Gigaset SL450HX User guide (full version) no NO

  • Gigaset SL450HX User guide (full version) nl BE NL

  • Gigaset SL450HX User guide (full version) fr CH BE FR

  • Gigaset SL450HX User guide (full version) de AT CH BE

  • Gigaset SL450HX User guide (full version) en IE UK

  • Gigaset SL450HX User guide (full version) it CH IT

  • Gigaset SL450HX User guide (full version) en International

  • Gigaset SL450HX User guide (full version) fi FI

  • Gigaset SL450HX User guide (full version) en DK FI NO SE

  • Gigaset SL450HX User guide (full version) da DK

  • Gigaset SL450HX User guide (full version) de DE LU

Software

  • QuickSync Version 4.0 (Mac OS 10.9 - 10.13 High Sierra)

    Gigaset QuickSync for Mac

    Gigaset QuickSync allows you to easy synchronize your Mac OS contacts with your address data on Gigaset handsets via  Bluetooth®, USB cable or ethernet (LAN) (depending on the device one or more connection types are available).

     

    General information 

    Supported Operating Systems:  

    • Mac OS X 10.13 High Sierra, 10.12 Sierra, 10.11 El Capitan, 10.10 Yosemite, 10.9 Mavericks

     

    Features of Gigaset QuickSync for Mac: 

    • Synchronization between Mac addressbook (including iCloud) and supported Gigaset handsets
    • Download of ringer tones, screen savers and picture clips
    • Supports all Quicktime audio formats – automatic conversion into G.722 format during download to handset
    • Ringtone editor: you can select, how many seconds of the music will be transferred
    • Automatic picture transfer from Mac address book (only for SL910H and S820H)

     

    CTI functionality: Dialing of phone numbers on a connected Gigaset phone:

    • You can select a phone number within a program (e.g. Safari) and start dialing via the context menu
    • The connected phone (Gigaset handset or desktop phone) dials the number in listening-in mode
      (context menu has to be activated via System settings->Keypad->Shortcuts->Services)
    • Support of several handsets with individual names for each handset

     

    Gigaset QuickSync is compatible with the following Gigaset handsets: 

    • Gigaset CL660HX, SL785, SL780, SL78H, SL565, SL560, SL56, SL400, SL400A, SL400H, SL375, SL370, SL37H, S810, S810A, S810H, S800, S800A, S800H, S820, S820A, S820H, S850H, S850HX, SL350, SL360HS, SL450H, SL450HX, SL910, SL910A, SL910H, S790, S795, S79H, SX790 ISDN, SX795 ISDN, S685, S680, SX685 isdn, SX680 isdn, S685 IP, S68H, S510H PRO, S650H PRO, SL610H PRO und SL750H PRO.

     

    Gigaset QuickSync is compatible with Gigaset desktop phones:

    • Gigaset DL500A, DX600A ISDN, DX800A all in one, DE310, DE410, DE700, DE900 IP PRO

     

    Release Notes (April 2018)

    Version 4.0

    • NEW: Mac OS 10.13 High Sierra support (64 bit system)

     

    Download
  • QuickSync Version 8.6 (64 bit Version)

    Gigaset QuickSync for Windows

    The new Gigaset phones let you exchange your contact data both quickly and easily. Plus, you can sync your address book data. Gigaset QuickSync for fast and easy synchronization of your PC address book with your Gigaset phone.

    NEW: Cloud synchronisation with Google™ contacts.

    Thanks to this convenient software, you can easily synchronize your addresses in Google™ contacts, Microsoft® Outlook®, Windows® contacts (Windows® Vista, Windows® 7 or Windows® 8) with your Gigaset phone via Bluetooth®, a data transfer cable or Ethernet network connection.

     

    General information 

    Supported Operating Systems:  

    • Windows® Vista (64 bit)
    • Windows® 7 (64 bit)
    • Windows® 8 and 8.1 (64 bit)
    • Windows® 10 (64 bit)

     

     Supported programs: 

    • Google™ Contacts (Cloud service via Internet)
    • Windows® Contacts (on Windows® Vista, Windows® 7, Windows® 8/8.1 and Windows® 10)
    • Microsoft® Outlook® 2007, 2010, 2013 and 2016 (all in 32 bit version only)

     

    Features of Gigaset QuickSync Windows® application: 

    • Fast synchronization between your PC address book and Gigaset handset or desktop base
    • Download of ringer melodies, screen savers and caller’s pictures
    • Support all (not copyright protected) music formats on the PC - real sounds (e.g. MP3, AAC, …) with automatic conversion to phone's (G.722) format during download 
    • Ringtone Editor: User can comfortably select, which part of the melody will be sent to handset
    • Picture Editor: User can comfortably select, which part of the picture will be sent to handset
    • Automatic picture transfer from Outlook® contacts into handset address book (only for SL910H, S820H, S850H, S850HX, SL450H, SL450HX, SL350H, SL360HS, CL660HX and S650H PRO, SL750H PRO)
    • Caller pictures in Outlook® contacts are automatically associated with the address book entry
    • For Contacts in Outlook® 2007, 2010, 2013 and 2016; up to 244 pictures synchronized
    • Full resolution with caller pictures starting with Outlook® 2010, previous versions provide limited resolutions. 
    • Support of multiple phones with user friendly names

     

    CTI-Functionality (telephony modus):

    • Support of Windows® Telephony Interface for e.g. dialing directly from Outlook® contacts
    • incoming calls are displayed on the PC
    • CTI via Bluetooth for SL910H, S820H, SL78H, SL400H, S800H, S810H, S850H, S850HX, SL450H, SL450HX, SL360HS and SL610H PRO, S510H PRO, S650H PRO, SL750H PRO
    • CTI via USB for S79H, CL660H, CL660HX and SL350H
    • CTI via Ethernet for DL500A, DX600A ISDN, DX800A all in one, DE700, DE900, DE310 and DE410.
    • Bluetooth connection setup integrated with QuickSync
    • Auto start Gigaset QuickSync when Windows® starts (option)

     

    Support of Gigaset SL910H, S820H, SL78H, S79H, S800H, S810H and SL400H, S850H, S850HX, SL450H, SL450HX, SL360HS, SL350H, CL660H, CL660HX as well as S510H PRO, SL610H PRO and SL750H PRO: 

    • USB-Drivers (WHQL-certified) provided for USB-Interface
    • Synchronization of up to 500 Address book Entries
    • Automatic check for new Firmware-Versions (daily) 
    • Handset Firmware-Update (only via USB-connection)

     

    Support of DL500A, DX600A ISDN, DX800A all in one, DE310 IP PRO and DE410 IP PRO:

    • Synchronization of up to 1000 Address book Entries 
    • local network connection

     

    Support of DE700 IP PRO and DE900 IP PRO: 

    • synchronization of additional contact`s phone numbers and fields like caller`s picture or address

     

    Gigaset QuickSync is compatible with the following Gigaset handsets:

    • Gigaset C670H PRO, CL660H, CL660HX
    • Gigaset S850H, S850HX, SL450H, SL450HX, SL360HS
    • Gigaset SL910, SL910A, SL910H, S820, S820A, S820H, SL400, SL400A, SL400H, SL350H
    • Gigaset SX810ISDN, SX810A ISDN,S810H, SX790ISDN, SX790A ISDN
    • Gigaset SL610H PRO, S510H PRO, S650H PRO, SL750H PRO
    • Gigaset SL785, SL780, SL78H,  S795, S790, S79H, S850H PRO

     

    Gigaset QuickSync is compatible with Gigaset desktop phones:

    • Gigaset DL500A, DX600A ISDN, DX800A all in one, DE700 IP PRO, DE900 IP PRO, DE310 IP PRO, DE410 IP PRO, TX480HX and Maxwell Cordless

    Release notes (April 2018) 

    Version 8.6(8.6.876.3)

    • NEW: Support of handsets Gigaset CL660H, C670H PRO, Swyx D710 and Swyx D750

    Release notes (July 2018) 

    Version 8.6(8.6.877.1)

    • NEW: Support of handsets Gigaset TX480HX and Maxwell Cordless
    • NEW: Data protection policy description (EU GDPR)
    Download
  • QuickSync Version 8.6 (32 bit Version)

    Gigaset QuickSync for Windows

    The new Gigaset phones let you exchange your contact data both quickly and easily. Plus, you can sync your address book data. Gigaset QuickSync for fast and easy synchronization of your PC address book with your Gigaset phone.

    NEW: Cloud synchronisation with Google™ contacts.

    Thanks to this convenient software, you can easily synchronize your addresses in Google™ contacts, Microsoft® Outlook®, Windows® contacts (Windows® Vista, Windows® 7 or Windows® 8) with your Gigaset phone via Bluetooth®, a data transfer cable or Ethernet network connection.

     

    General information 

    Supported Operating Systems:  

    • Windows® Vista (32 bit)
    • Windows® 7 (32 bit)
    • Windows® 8 and 8.1 (32 bit)
    • Windows® 10 (32 bit)

     

     Supported programs: 

    • Google™ Contacts (Cloud service via Internet)
    • Windows® Contacts (on Windows® Vista, Windows® 7, Windows® 8/8.1 and Windows® 10)
    • Microsoft® Outlook® 2007, 2010, 2013 and 2016 (all in 32 bit version only)

     

    Features of Gigaset QuickSync Windows® application: 

    • Fast synchronization between your PC address book and Gigaset handset or desktop base
    • Download of ringer melodies, screen savers and caller’s pictures
    • Support all (not copyright protected) music formats on the PC - real sounds (e.g. MP3, AAC, …) with automatic conversion to phone's (G.722) format during download 
    • Ringtone Editor: User can comfortably select, which part of the melody will be sent to handset
    • Picture Editor: User can comfortably select, which part of the picture will be sent to handset
    • Automatic picture transfer from Outlook® contacts into handset address book (only for SL910H, S820H, S850H, S850HX, SL450H, SL450HX, SL350H, SL360HS, CL660HX and S650H PRO, SL750H PRO)
    • Caller pictures in Outlook® contacts are automatically associated with the address book entry
    • For Contacts in Outlook® 2007, 2010, 2013 and 2016; up to 244 pictures synchronized
    • Full resolution with caller pictures starting with Outlook® 2010, previous versions provide limited resolutions. 
    • Support of multiple phones with user friendly names

     

    CTI-Functionality (telephony modus):

    • Support of Windows® Telephony Interface for e.g. dialing directly from Outlook® contacts
    • incoming calls are displayed on the PC
    • CTI via Bluetooth for SL910H, S820H, SL78H, SL400H, S800H, S810H, S850H, S850HX, SL450H, SL450HX, SL360HS and SL610H PRO, S510H PRO, S650H PRO, SL750H PRO
    • CTI via USB for S79H, CL660H, CL660HX and SL350H
    • CTI via Ethernet for DL500A, DX600A ISDN, DX800A all in one, DE700, DE900, DE310 and DE410.
    • Bluetooth connection setup integrated with QuickSync
    • Auto start Gigaset QuickSync when Windows® starts (option)

     

    Support of Gigaset SL910H, S820H, SL78H, S79H, S800H, S810H and SL400H, S850H, S850HX, SL450H, SL450HX, SL360HS, SL350H, CL660H, CL660HX as well as S510H PRO, SL610H PRO and SL750H PRO: 

    • USB-Drivers (WHQL-certified) provided for USB-Interface
    • Synchronization of up to 500 Address book Entries
    • Automatic check for new Firmware-Versions (daily) 
    • Handset Firmware-Update (only via USB-connection)

     

    Support of DL500A, DX600A ISDN, DX800A all in one, DE310 IP PRO and DE410 IP PRO:

    • Synchronization of up to 1000 Address book Entries 
    • local network connection

     

    Support of DE700 IP PRO and DE900 IP PRO: 

    • synchronization of additional contact`s phone numbers and fields like caller`s picture or address

     

    Gigaset QuickSync is compatible with the following Gigaset handsets:

    • Gigaset C670H PRO, CL660H, CL660HX
    • Gigaset S850H, S850HX, SL450H, SL450HX, SL360HS
    • Gigaset SL910, SL910A, SL910H, S820, S820A, S820H, SL400, SL400A, SL400H, SL350H
    • Gigaset SX810ISDN, SX810A ISDN,S810H, SX790ISDN, SX790A ISDN
    • Gigaset SL610H PRO, S510H PRO, S650H PRO, SL750H PRO
    • Gigaset SL785, SL780, SL78H,  S795, S790, S79H, S850H PRO

     

    Gigaset QuickSync is compatible with Gigaset desktop phones:

    • Gigaset DL500A, DX600A ISDN, DX800A all in one, DE700 IP PRO, DE900 IP PRO, DE310 IP PRO, DE410 IP PRO, TX480HX and Maxwell Cordless

    Release notes (April 2018) 

    Version 8.6(8.6.876.3)

    • NEW: Support of handsets Gigaset CL660H, C670H PRO, Swyx D710 and Swyx D750

    Release notes (July 2018) 

    Version 8.6(8.6.877.1)

    • NEW: Support of handsets Gigaset TX480HX and Maxwell Cordless
    • NEW: Data protection policy description (EU GDPR)
    Download
  • QuickSync Version 3.6 (Mac OS 10.7 - 10.12 Sierra)

    Gigaset QuickSync for Mac

    Gigaset QuickSync allows you to easy synchronize your Mac OS contacts with your address data on Gigaset handsets via  Bluetooth®, USB cable or ethernet (LAN) (depending on the device one or more connection types are available).

     

    General information 

    Supported Operating Systems:  

    • Mac OS X 10.11 El Capitan, 10.10 Yosemite, 10.9, 10.8, 10.7

     

    Features of Gigaset QuickSync for Mac: 

    • Synchronization between Mac addressbook (including iCloud) and supported Gigaset handsets
    • Download of ringer tones, screen savers and picture clips
    • Supports all Quicktime audio formats – automatic conversion into G.722 format during download to handset
    • Ringtone editor: you can select, how many seconds of the music will be transferred
    • Automatic picture transfer from Mac address book (only for SL910H and S820H)

     

    CTI functionality: Dialing of phone numbers on a connected Gigaset phone:

    • You can select a phone number within a program (e.g. Safari) and start dialing via the context menu
    • The connected phone (Gigaset handset or desktop phone) dials the number in listening-in mode
      (context menu has to be activated via System settings->Keypad->Shortcuts->Services)
    • Support of several handsets with individual names for each handset

     

    Gigaset QuickSync is compatible with the following Gigaset handsets: 

    • Gigaset CL660HX, SL785, SL780, SL78H, SL565, SL560, SL56, SL400, SL400A, SL400H, SL375, SL370, SL37H, S810, S810A, S810H, S800, S800A, S800H, S820, S820A, S820H, S850H, S850HX, SL350, SL360HS, SL450H, SL450HX, SL910, SL910A, SL910H, S790, S795, S79H, SX790 ISDN, SX795 ISDN, S685, S680, SX685 isdn, SX680 isdn, S685 IP, S68H, S510H PRO, S650H PRO, SL610H PRO und SL750H PRO.

     

    Gigaset QuickSync is compatible with Gigaset desktop phones:

    • Gigaset DL500A, DX600A ISDN, DX800A all in one, DE310, DE410, DE700, DE900 IP PRO

     

    Release Notes (November 2016)

    Version 3.6

    • NEW: Mac OS 10.12 Sierra support 

     

    Download
  • Quick Sync - Privacy Policy