Siemens Gigaset SL450A GO Trio Long Range Cordless Phones

RRP: £399.99

As low as: £270.83 ex-VAT £324.99 inc-VAT

& Free UK Delivery.

19% Off - Save a total of £75.00


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
  • Gigaset GO to connect with your Smartphone
  • Includes long range DECT repeater
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 Trio Long Range Cordless Phone

The Gigaset SL450A GO Trio Long Range is a luxury set of cordless phones for the home that comes with an RTX repeater for up to double the standard range. With HD sound quality and extra signal you’ll be able to enjoy calls in exceptional clarity throughout your home. The SL450A GO has been made from the finest materials boasting an aluminium frame, beautifully large 1.8” full-colour display, and the latest call management features.

HDSP for High Definition Sound

Equipped with Gigaset’s sophisticated HDSP the SL450A GO is capable of delivering outstanding call clarity on both landline and VoIP free from any distortion, background noise, or echoes. The handset also boasts a full-duplex loudspeaker so that you can enjoy calls hands-free. Alternatively you can connect a headset via Bluetooth or 2.5mm jack.


Gigaset GO

The Gigaset SL450A GO is packed with the latest features including Nuisance Call Blocking so you can put an end to cold calls. And with Gigaset’s intuitive Contacts Push app for Android and iOS you can send contacts to your home phone easily from your Smartphone. All the standard features are included also: answering machine (with up to 55 minutes), phonebook (for up to 500 contacts), call lists, caller ID, and more.

Gigaset GO

Multi-handset features

With more than one handset you can take advantage of the Gigaset SL450A GO’s additional features such as: intercom (to place internal calls between handsets), call transfer, conference calls (between one external line and multiple handsets), and phonebook transfer.

Includes RTX repeater for long range

You can up to double the range of your home phone when using the RTX repeater, and eliminate the risk of dropping calls. The repeater doesn’t need to be connected to your telephone line and can be set-up in a couple of minutes with a few simple steps.

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.

Why should you buy this long range cordless phone?

Offering top-class performance and extra-long range the Gigaset SL450A GO Trio with RTX repeater is the ultimate home phone package that comes with everything you need.

Additional Information

SKU 14869
EAN 4250366844701
Manufacturer Gigaset
Condition New
Manufacturer Warranty 2 Years
Number of Handsets Three
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 No
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

COVID-19 (Coronavirus) - Status Update

We are still delivering to our customers via Royal Mail and DPD who are both working very hard to maintain a high level of service under difficult circumstances. There are currently some delays to our normal delivery timescales, and we kindly ask that you allow up to 7 days before contacting us if you have opted for standard delivery and have yet to receive your order.

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 during December can be returned for a refund or exchange up until the end of January. 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
  • 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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  • 0 of 0 people found the following review helpful

    Four stars

    It is a good phone but not that easy to set up...

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  • 0 of 0 people found the following review helpful

    Five Stars

    Very nice phone! Excellent audio quality!

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  • 0 of 0 people found the following review helpful

    Get what you pay for!

    Yes it is an expensive phone but you get what you pay for. It is a high quality product that looks and feels well made, and sounds excellent. Money well spent if you ask me!

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  • 0 of 0 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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