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Siemens Gigaset

Siemens Gigaset A420A Cordless Phone

This item has been discontinued

this product has 9reviews 3questions

Customer rating: 4.4 out of 5 | read 9 reviews or add a review

2 years guarantee

Large, illuminated 1.8” high contrast display Phonebook for up to 100 names and numbers Anonymous call silencing Digital answering machine with up to 25 minute recording time

The Siemens Gigaset A420A: A high-performance entry-level cordless phone with answer machine for style and reliability

The Gigaset A420A is a simple to use, entry-level DECT phone to meet the demands of day to day landline needs, with the benefit of an integrated answering machine. The stylish handset boasts a large clear display, illuminated in high-contrast black and white for easier readability and navigation. The A420A also comes equipped with useful DECT features to take advantage of, such as the 100 name and number phonebook for easy contact management; and Gigaset’s HSP technology for superior call clarity make this one of the best performing low budget cordless phones available.

Gigaset HSP

Crystal-clear sound

Gigaset place the utmost importance on the sound quality of their cordless phones, and the A420A features HSP sound technology to guarantee conversations in crystal-clear clarity. The handset also features a one-touch loudspeaker key so that you can also enjoy superior sound quality in the comfort of hands-free. The volume is easily adjustable to suit your needs, and with a dependable range you can take calls far from the base without any deterioration in sound.

Practical functionality

The Gigaset A420A helps you to manage calls more efficiently with Caller ID and memory for up to 100 contacts. Any missed calls are indicated on the illuminated display, and numbers in the call lists (missed, answered, dialled) can be stored and/or called back easily. And for those with poor eyesight, there is the facility to increase the font size to make the digits on the screen easier to read.

Integrated digital answer machine

Gigaset S820A with Answering MachineWhen you’re unavailable to answer an incoming call, the Gigaset A420A’s can record up to 25 minutes of messages, which can then be played back either directly from the base or from the cordless handset. Notification of unheard messages appear on the handset, and the answer machine comes with its own pre-recorded messages or you can record your own to personalise the greeting.

Customisable features

The Gigaset A420A is expandable up to 4 handsets for those who require more than one handset in their home, and is also repeater compatible if you need longer range. Additional benefits to take advantage of include a convenient time control function, which can be used to prevent unwanted disturbances at inconvenient times of the day or night; as well as anonymous call silencing to put an end to nuisance callers.

For analogue line (BT, Virgin, TalkTalk, etc.)
Screen size | Backlit 1.8" | Yes
Colour No
Date & time
Automatic contact sharing between handsets
Base Answering Machine
Record time 25
Remote access from outside line
Call management & sound
Call transfer between handsets
Call waiting
Conference call
Internal calls (intercom)
Call Duration displayed
Technical information
Talk time 20 hours +
Standby time 200 hours +
Base dimensions (mm) 64 x 128 x 103
Battery type NiMH
Why not save up and get great accessories? Select from additional handsets, wireless headphones, or go for extra long range with a DECT repeater


add RTX Repeater  to packageRTX Repeater
Your price £69.99
Regular Price £84.99
You Save £15.00
add to package
add Plantronics C565  to packagePlantronics C565
Your price £65.69
Regular Price £72.99
You Save £7.30
add to package
Your Package Tailor your package to suit your requirements and watch the savings pile up

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Siemens Gigaset A420A Cordless Phone Siemens Gigaset A420A Cordless Phone

Top 7 Product Questions for Siemens Gigaset A420A Cordless Phone

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of customers would recommend this product
Average Customer Review
more score details
Customers most agreed on the following
Good points
  • Easy to read screen (3)
  • clear voice (3)
  • long lasting (3)
  • Value for money (2)
  • Big buttons (2)
Bad points
  • None (2)
  • maximum volume is low (1)

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The most helpful favorable review 26 of 26 people found the following review helpful

product reviewsproduct reviewsproduct reviewsproduct reviewsproduct reviews 5/5 Best home phone by far! "I bought this Gigaset to replace one I've had since 1996. I loved that phone but the buttons finally stopped working. My new A420A is a vast improvement, simple to operate, good menus, incredible battery life (can work for nearly ... Read the full review › May 01, 2014 by Anonymous

The most helpful critical review 12 of 12 people found the following review helpful

product reviewsproduct reviewsproduct reviewsproduct reviewsproduct reviews 4.6/5 Great looking phone set and easy set up. "Call clarity is better than I would have expected for the price, and set-up was very straightforward. Overall I am very pleased with the product and would certainly recommend. I cant comment on battery life as yet only had ... Read the full review › Jun 04, 2014 by Derek

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Product Manuals Siemens Gigaset A420A Cordless Phone
Gigaset A420A - User Manual.pdf

Siemens Gigaset A420A Cordless Phone
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