Siemens Gigaset SL450A GO Quad

RRP: £479.99

£299.99 ex-VAT £359.99 inc-VAT
& Free UK Delivery.

25% Off - Save a total of £120.00


For alternatives please phone 03333 44 80 44.

2 year guarantee included
Product Features
  • 2.4” high-resolution TFT colour display
  • Nuisance Call Blocker
  • Future-proof: for landline and/or VoIP telephony
  • Bluetooth, micro USB & Data synchronisation
  • Gigaset GO for integration with your smartphone
Delivery Options
  • Standard Delivery

    Within 3-5 working days: £2.99 (FREE on orders over £50)

  • DPD Next Day Delivery

    Order before 3pm: £5.99

Product Description

Siemens Gigaset SL450A GO Quad Bluetooth DECT Phone: Perfect from every angle. A high-end premium feel and outstanding features.

A new premium addition to the Siemens Gigaset range of the cordless phones now comes with outstanding and future-proof features. The Siemens Gigaset SL450A can be used with a standard landline and with up to 6 VoIP telephony accounts. Having a base station that is completely separate from the handset, you are not constrained to having the handset by the phone line, so the charging cradle can be placed in the most desirable location to suit your needs. 


With a whole host of professional features, the SL450A GO is a high-spec premium cordless phone ideally suited for both home and office environments alike with a designer touch.

Intuitive organisation

Conveniently synchronise contacts with Outlook using the USB port or via Bluetooth so you can easily transfer numbers to your Gigaset SL450A GO, which has a phonebook memory of up to 500 contacts (each with space for 3 numbers per entry). With the facility to upload photos, you can personalise your contacts and see who is calling with picture Caller ID. Whilst the expert mode enables you to customise the menu to include the most regularly used features giving you easy access to the functions relied on most.

Superior sound quality and premium designer built.

Renowned for their crystal-clear sound clarity, which has continually seen Gigaset phones the first choice for discerning users, the SL450A GO is no exception.

Gigaset SL400A High Sound Performance

Featuring their pioneering HSP™ technology, the S450A GO enables calls free from feedback echoes and interference, even when using the loudspeaker so you can always hear and be heard. When it comes to the handset appearance, it's a perfect fit with the aluminium frame and high quality built.

Gigaset GO Technology

Taking advantage of the modern communications landscape, the Gigaset SL450A GO is able to interface with Android and iOS devices via the Gigaset application. This gives you the ability to easily share contact lists between smart phone and the S450A GO handset. It also has a handy notification feature, which can display on your smart phone when you’re away from home if you’ve missed calls, who called, and lets you know if they left a message. This feature take advantage of the Gigaset GO’s ability to connect to the internet through a LAN ethernet connection. When connected to the internet, the S450A GO not only allows you to check notifications from your smart phone, but can also allow you to make free VoIP calls to any other Gigaset GO phone connected to the internet.

Gigaset GO

Why should you buy this phone?

With the SL450A GO Siemens Gigaset bring the sexy back to the cordless phones with its designer touch, alumium frame and small footprint. Not to forget the whole lot of the outstanding features and unique Gigaset GO technology. In simple words - it's perfect. From every angle.

Additional Information

SKU 14832
EAN 4250366844701
Manufacturer Gigaset
Condition New
Manufacturer Warranty 2 Years
Number of Handsets Four
Answer Machine Yes
Talk Time (Hours) 12
Standby Time (Hours) 200
Answer Machine Recording Time (Minutes) 55
Phonebook Entries 500 (with up to 3 telephone numbers each)
Big Buttons No
Bluetooth Connectivity Yes
Caller ID Yes
Nuisance Call Blocker Yes
Call Timer on Display Yes
Call Transfer Between Handsets Yes
Call Waiting Yes
Conference Call Yes
Call Duration on Display Yes
Internal Calls Between Handsets Yes
Last Number Redial Yes
Hands-free Speaker Yes
Mute Button Yes
One-Touch Loudspeaker Yes
Record Personal Greeting Yes
Predefined Outgoing Message Yes
Repeater Compatible to Increase Range Yes
Automatic Contact Sharing Between Handsets No
VOIP Compatible Yes
Volume Control Yes
Wall Mountable Base Unit Yes
2.5mm Headset Jack N/A

Delivery and Returns

We offer a range of delivery options, depending on the product you’re buying and where you would like your order delivered. Find out more about our delivery options and returns policy below.

Standard/Free Delivery

Free UK mainland delivery is available on eligible orders over £50. The Standard Delivery charge for orders under £50 is £2.99. Please allow 2-3 business days for delivery.

DPD Next Day Delivery

Available on selected products for only £5.99. Order must be placed before 3pm to ensure same day dispatch.

DPD Weekend Delivery

Available on selected products for only £11.99. Order must be placed before 3pm on Friday to ensure same day dispatch.

For more details please call 03333 44 80 44.

Returns Policy: Our Fuss Free Returns policy means you have an extended period of up to 30 days to notify us if you wish to cancel your order or exchange an item. For more information on our returns policy please click here.

Christmas Extended Returns Policy: Purchases made from the 19th November can be returned for a refund or exchange up until the end of January 2022. For further information our Customer Services are available Monday to Friday by phone 03333 44 80 44, email, and LiveChat.

Ratings & Reviews

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Most Helpful Customer Reviews
  • 11 of 11 people found the following review helpful

    Best phone we've had by a long shot!

    For years and years we have always favoured BT (as the best of a poor bunch) but my most recent system had terrible range, poor sound and bad design so I decided to try this Gigaset. Having had the phone for a few months now I decided that they are so good that I should write a review. The range is phenomenal (no interference or calls drpping out unexpectedly), great sound quality, excellent volume (I'm a little hard of hearing), great features (caller display picture is super), very easyto use and a very modern and aesthetically pleasing design. I have bought another handset to cover my needs. I highly recommend them. You will not be dissappointed.

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  • 8 of 9 people found the following review helpful

    Good phone for landline and voip

    The base connects to you router and your telephone lines so that you can have two lines. You'll need a VOIP provider (we use Sipgate) so you can start using for cheap international calls. The Gigaset phone connects to it's base wirelessly by DECT, which covers a very large house easily. The handsets feel well made but are lightweight enough to carry round in a pocket, and very clear sound, so conference calls etc work well (is duplex sound). Has been very reliable. Note that not all internet providers facilitate IP (ie via internet) phones. Thus, Virgin only works if you connect via modem mode and use, say, a separate Asus router correctly configured to allow VPN and disable SIP ALG (which Virgin's built in router won't permit). Great phone!

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  • 6 of 6 people found the following review helpful


    Very impressed - managed to set up 3 voip numbers along with my landline. Relatively easy to do and what a huge difference it makes to the phone bill with international calls now being made at very cheap rates and still have my local line with all calls covered. Perfect!

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  • 0 of 0 people found the following review helpful

    Best phones!

    We've gone through many many cordless phones over the years and these are by far the best. Feel like a premium product (like they won't pack in after few months like the shoddy bt telephones they replaced) and the sound quality is the best.

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  • 0 of 0 people found the following review helpful

    Excellent phone

    Lovely phone - great range, good voice quality (even with hands free), superb functionality, and easy to synchronise the address book with your PC.

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