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Siemens Gigaset A400

Siemens Gigaset A400
alaScore 85

3250 reviews

May, 2016

alaTest has collected and analyzed 3250 reviews of Siemens Gigaset A400. The average rating for this product is 4.3/5, compared to an average rating of 4.0/5 for other Cordless Phones for all reviews. Comments about the reliability and design are overall positive. The price and size are also mentioned favorably.

usability, size, price, design, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other Cordless Phones the Siemens Gigaset A400 is awarded an overall alaScore™ of 85/100 = Very good quality.

Review analysis

(Based on 3250 reviews)

User Reviews  

Showing 81 review(s)

Expert Reviews User Reviews


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Showing 1 - 37 of 81 Show Reviews: in English | in other languages (3169)

Consumer review by: ( review summary for Siemens Gigaset A400


alaTest has collected and analyzed 27 user reviews of Siemens Gigaset A400 from The average user rating for this product is 4.0/5, compared to an average user rating of 4.1/5 for other Cordless Phones on Reviewers really like the design and price.

usability, price, design

89% of the reviews on give this product a positive rating.

This summary is based on the products: Gigaset A400 DECT Cordless Phone - SingleGigaset A400A Cordless Phone with Answering Machine ( DECT,Hands Free Functionality, Low Radiation )Gigaset A400A black

May, 2016

Consumer review by: Ann Johnstsone (

Activating the Handsfree Option on Siemens Gigaset A400A Cordless Phone


Some have suggested that the Siemens Gigaset A400A model does not have the handsfree option. However, although the A400 model does not have this option, the A400A, which I have recently purchased, DOES have it! I should know, as I am using it! It is...

May, 2014

Consumer review by: customer (

dos not have hands free


Despite this being sold to us as having handsfree from Harvey Norman, (we should have known better than to trust anything that they had to say) it does not, which is very frustrating and a paid to use. I would not recommend this phone system to anyone,...

there is no hands free option

Oct, 2013

Consumer review by: Jemma (

Very Happy!


I brought this phone for my mum for xmas, and i'm really impressed, its a really good phone, its easy to set up, clear to read menu and screen information, and easy to hear when it rings. The actual set looks nice and clean in itself as well with the...

Feb, 2012

Consumer review by: Denis (

worth every penny


This duel phone is great weel worth the money has answere mach. load speaker every thing you would need from a phone

Jan, 2012

Consumer review by: donthaveone (

handy phone


Once the phone was set up,which took a while it has been good.Clear and east to read,not many ring tones.

Jan, 2012

Consumer review by: New Buyer (

Siemens Gigaset Cordless twin set - very good buy


What helped me purchase the phones was the previous reviews. I examined it before buying - as these were a christmas present for my parents. The phones are great, the answer machine is fantastic, the handsets feel light in your hand but dont feel...

Jan, 2012

Consumer review by: James (



Having moved to a new area, we decided to splash out on all new electrical products. I wanted an easy to use cordless phone with good features, and having compared a few different ones on the Argos website, i landed on this one. It is easy to set up,...

Jan, 2012

Consumer review by: Kirsty4 (



Great phone for the price has answer machine and a lock so toddlers cannot ring anyone. Would recommend

Jan, 2012

Consumer review by: Petra (

Great phone


Bought this phone for my mother-in-law as she did not have a cordless one, or one that let you have a caller ID. She is very pleased with the phone as now she can take it around the house while she is cooking or cleaning.

Jan, 2012

Consumer review by: dennis (

worth buying


looks good ease of use very pleased value for money

Jan, 2012

Product Specifications


Built-in Camera: No
Cordless Phone Standard:DECT
Hands Free Functionality: Yes
Loudspeakers: Yes
Low Radiation: Yes
MMS Functionality: No
Polyphonic Ringtones: No
SIM Reader: No
SMS Function: No
Video Phone: No


Bluetooth: No
Ethernet: No
ISDN Port: No


Backlight Illumination:Display + Keypade Backlight
Number of Display Colours:Monochrome

General Features

Elderly Friendly Phone: No
Recording System:Digital Announcement and Recording / Not Applicable
System Phone: No
Type:Cordless Phone / Cordless Phone with Answering Machine

IP Telephony

H.323 VoIP-Protocol: No
IP Phone: No
SIP-Standard (Session Initiation Protocol): No


Display of Calling Number: Yes