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Siemens Gigaset A400

Siemens Gigaset A400
alaScore 85

4828 reviews

Feb, 2015

alaTest has collected and analyzed 4828 reviews of Siemens Gigaset A400. The average rating for this product is 4.3/5, compared to an average rating of 3.9/5 for other Cordless Phones for all reviews. Reviewers really like the reliability and size. The price and design are also mentioned favorably.

usability, design, price, size, 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 4828 reviews)

1 expert reviews

User Reviews  

Showing 80 review(s)

Expert Reviews User Reviews
Showing 1 - 38 of 80 Show Reviews: in English | in other languages (4748)

Consumer review by: ( review summary for Siemens Gigaset A400


alaTest has collected and analyzed 28 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 4.0/5 for other Cordless Phones on Reviewers are impressed by the reliability. The price is also appreciated.

usability, price, reliability

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

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

Feb, 2015

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: teresa (



great set of phones, ideal for the less mobile folk, so dont have to keep getting up everytime those sales men ring , highly recommend this item x

Jan, 2012

Consumer review by: dennis (

worth buying


looks good ease of use very pleased value for money

Jan, 2012

Consumer review by: Colin (

Very good product


This is a quality product from a highly respected company. It is easy to set up and operate and does everything it says it will. My only criticism is of the ring tone. I would prefer a more traditional telephone ring and higher volume. Very pleased...

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