Siemens Gigaset SL450A GO Single Cordless Phone

£124.99 ex-VAT £149.99 inc-VAT


For alternatives please phone 03333 44 80 44.

2 year guarantee included
Product Features
  • Made with the finest materials: handset with aluminium frame
  • German build quality
  • Bluetooth enabled
  • Gigaset GO to connect 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: £8.99

Product Description

The Siemens Gigaset SL450A: A new luxury cordless phone Gigaset built to impress

The latest addition to the top-of-the-range and Which? endorsed SL class of cordless phones is the Gigaset SL450A GO. Enjoy calls in the finest sound quality on a home phone that is the pinnacle of German craftsmanship with an aluminium casing and crystal-clear colour display. Fully equipped with all the top features including future-proof VoIP-ready technology and expandable up to 6 handsets the Gigaset SL450A is the ultimate choice of phone for the home or office.

Made in Germany

Gigaset manufacture all of their digital cordless phones in Germany to ensure that their products meet the highest standard of production. As a top-of-the-range model the SL450A is made with the finest materials and comes complete with a sophisticated aluminium frame that looks and feels luxurious.

Gigaset Made in Germany

HD Sound & VoIP-ready

The elegantly compact handset boasts Gigaset’s HDSP (High Definition Sound Performance) with a frequency band twice that of standard phones allowing you to experience unparalleled sound quality. Whether you’re connected to an analogue line or taking advantage of the SL450A GO’s VoIP capabilities to make calls over the internet you can be sure of natural voice quality and exceptional clarity free from any distortion, background noise, or echoes.


Latest features

The Gigaset SL450A GO has all bases covered with its range of innovative new features. Make unwanted calls to your home a thing of the past with Nuisance Call Blocking, and give priority to the most important contact in your phonebook with the VIP function. Update your phonebook effortlessly by synchronising via USB or Bluettooth.

Gigaset SL450A

Additional benefits

The phonebook comes with a capacity for 500 entries (with the option of 3 numbers, email & picture per contact) and there is an integrated digital answering machine with a recording time of up to 55 minutes. Calls can be enjoyed hands-free by pairing a Bluetooth headset or using the handsets full-duplex loudspeaker. Gigaset phones offer reliable cordless range and the SL450A is repeater compatible.

Gigaset SL910A with Answering Machine

Why should you buy this phone?

The Gigaset SL450A GO is a top-class phone that spares no expense when it comes to style, build & performance. If you’re looking for a cordless phone for the home or office that will stand out and stand the test of time then this newest addition to Gigaset’s SL range is a must have.

Additional Information

SKU 14814
MPN S30852-H2721-L101
EAN 4250366844701
Manufacturer Gigaset
Condition New
Manufacturer Warranty 2 Years
Number of Handsets One
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 No
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 No

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 £8.99. 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 18th 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

29 reviews
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Most Helpful Customer Reviews
  • 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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  • 2 of 2 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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  • 1 of 1 people found the following review helpful

    Top marks

    Best phone I've had to date. Nice look and feel to the handset and can't fault it at all on performance so top marks!

    - The best feature is being able to transfer contacts from my smartphone, which has made upgrading out knackered old set so much easier.
    - Sound quality is excellent
    - It's a doddle to set up
    - Feels very well made

    - None so far!

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  • 1 of 1 people found the following review helpful

    Very good phone.

    Very good phone. I like the several adjustments available for the sound, colours, illumination, etc.. I like the big screen, bright letters, full information being shown. I like the keyboard, neat appearance, clear and easy to use. I like the size, which fits nicely in the palm of my hand. I like the layout and presentation of the Directory/Contact list. I like the facilities available, everything I need and some I will never need. Not for the faint hearted, though. You do need to be computer-literate to set-up and get the best out of this phone, to your own tastes and convenience.

    Only complaint so far is that I cannot insert my mini-usb cable into the socket on the base of the hand set, so cannot connect the phone to my PC, to use QuickSync. It does not fit.

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  • 1 of 1 people found the following review helpful

    Very stylish!

    Very happy with this gigaset phone. Loads of features and couldn't have been easier to setup. Huge difference in quality between the old phone it replaced in terms of sound quality. And it looks and feels great! Bit pricey but well worth it in my opinion.n

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