Best Gigaset C300a 2026

Advertising Disclosure

Last Updated - 27.03.2026

Best Choice

01

Gigaset

Gigaset Comfort 520A Trio - 3 Cordless DECT Telephones with Answering Machine - Elegant Design - Hands-Free Function - Call Protection - Address Book with 200 Contacts, Titanium-Black [German Version]

Show more

25% Off
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Technology meets design – the Gigaset Comfort 520 impresses with its elegant, timeless design, the 2.2 inch large colour display and low weight - ideal for your home or home office. Only compatible in Germany - more information on the Gigaset homepage.
Quality made in Germany – designed and manufactured in Germany – the environmentally friendly Eco Dect technology ensures reduced energy consumption – the Gigaset Comfort 520 series is an Amazon exclusive product
Easy installation – simply connect the base station to the wall phone socket and start making calls directly – benefit from a quick and easy setup of your new phone
Do you have any questions about this product? Contact Gigaset customer service at 02871-912 912 (for your provider's landline tariff)
CONVINCING FEATURES - Make calls and hands-free calls in brilliant voice quality - Headset compatibility via 3.5mm jack connection - Comfort call protection for 150 numbers - Large address book
Box contents: 3 x Comfort 520 A handset, 1 x base station, 2 x charging cradles, 3 x power supply, 1 x telephone connection cable (TAE), 6 x AAA batteries, 3 x battery covers, 3 x belt clips, 1 x short operation instructions (English language not guaranteed)

99,99 € 132,99 €(25% Off off)
02

Gigaset

Gigaset Connect DECT Telephone for Router Fritzbox, Speedport Compatible with Headset Connection for Office and Home Office Anthracite Grey

Show more
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Professional functions: address book for up to 500 contacts, vCard transfer with mobile phone / PC via micro USB, redial, speed dial buttons, call lock and much more.
German quality - 100% made in Germany. The environmentally friendly ECO-DECT technology ensures reduced radiation.
Flexible connection: the Gigaset CAT-iq phone is compatible with all DECT/GAP bases as well as routers from other manufacturers (e.g. AVM Fritzbox, Telekom) with CAT-iq functionality.
Excellent acoustics: individual audio profiles for optimal adaptation to ambient noise, hands-free function in HDSP, headphone jack (mono jack).
Elegant design: high-quality DECT phone in compact design and large, modern TFT colour display.

99,90 €
03

Gigaset

Gigaset AS690A - cordless phone with 1 handset - DECT phone with hands-free function, large display, large buttons - landline phone, black

Show more

24% Off
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

gigaset From phones landline phone simple phone handsets with answering machine dect analogue phone easy operation home phone large display glossy phone black graphic display telephone wireless
Strong functions: integrated answering machine with up to 20 minutes recording time, brilliant sound quality (even when hands-free calling), 5-level volume control, call protection for 32 lock numbers
Quality made in Germany – designed and manufactured in Germany – the environmentally friendly Eco Dect technology ensures reduced energy consumption
Easy installation – simply connect the base station to the wall phone socket and start making calls directly – benefit from a quick and easy setup of your new phone
Do you have any questions about this product? Contact Gigaset customer service at 02871-912 912 (for your provider's landline tariff)
Box contents: 1 x base station Gigaset AS690A with integrated answering machine, 1 x Gigaset AS690 handset, 1 x power supply, 1 x telephone connection cable, 2 x AAA batteries (NiMH)
A reliable companion – the Gigaset AS690A impresses with a large, high-contrast display and ensures best readability thanks to the extra large number display in dial mode. Only compatible in Germany - more information on the Gigaset homepage.

34,99 € 45,99 €(24% Off off)
04

Gigaset

Gigaset Comfort 520A Duo - 2 Cordless DECT Telephones with Answering Machine - Best Audio Quality with Hands-Free Function - Call Protection - Address Book 200 Contacts, Titanium Black [German Version]

Show more

22% Off
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Technology meets design – the Gigaset Comfort 520 impresses with its elegant, timeless design, the 2.2 inch large colour display and low weight - ideal for your home or home office. Only compatible in Germany - more information on the Gigaset homepage.
Quality made in Germany – designed and manufactured in Germany – the environmentally friendly Eco Dect technology ensures reduced energy consumption – the Gigaset Comfort 520 series is an Amazon exclusive product
Easy installation – simply connect the base station to the wall phone socket and start making calls directly – benefit from a quick and easy setup of your new phone
Do you have any questions about this product? Contact Gigaset customer service at 02871-912 912 (for your provider's landline tariff)
CONVINCING FEATURES - Make calls and hands-free calls in brilliant voice quality - Headset compatibility via 3.5mm jack connection - Comfort call protection for 150 numbers and large address book
Box contents: 1 x Gigaset Comfort 520A base station with AB, 2 x Gigaset Comfort 520A handset, 1 x charging cradle, 2 x power supply, 1 x telephone connection cable (TAE), 4 x AAA batteries (NiMH), 2 x battery covers, 2 x belt clips, 1 x user manual (English language not guaranteed)

79,99 € 102,99 €(22% Off off)
Value for Money

05

Gigaset

Gigaset AS690HX - cordless phone for Router & DECT Base, Fritzbox Compatible,- hands-free function, large display, large buttons - landline phone, black

Show more

25% Off
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Versatile connection options – connection to all standard DECT base stations. -
Strong functions – brilliant sound quality (also when hands-free calling), 5-level volume control, phone book for 150 contacts, call protection for 32 stored numbers, ergonomic keyboard
Quality made in Germany - designed and manufactured in Germany - the environmentally friendly Eco DECT technology ensures reduced energy consumption
Box contents: 1 x Gigaset AS690HX handset, 1 x charging cradle, 1 x power supply, 2 x AAA battery (NiMH), 1 x battery cover, 1 x user manual (English language not guaranteed)
A reliable companion – the Gigaset AS690HX impresses with a high-contrast display for best readability – thanks to the jumbo mode, all digits are displayed extra large when selected

29,99 € 39,99 €(25% Off off)
06

Gigaset

Gigaset E290 cordless telephone with 1 handset with Amplifier Function for Extra Loud Hearing, large display, large buttons, Black

Show more
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Telephoning can be so easy – the Gigaset E290 combines modern design and functionality – developed for people with special needs in terms of listening, viewing and buttons. Only compatible in Germany - more information on the Gigaset homepage.
Quality made in Germany – designed and manufactured in Germany – the environmentally friendly Eco Dect technology ensures reduced energy consumption.
Practical functions: target dial buttons for important phone numbers, 2 acoustic profiles for best listening comprehension, extra-large text display with magnification function, with call protection, hearing aid compatible.
Easy installation – simply connect the base station to the wall phone socket and start making calls directly – benefit from a quick and easy setup of your new phone.
Do you have any questions about this product? Contact Gigaset customer service at 02871-912 912 (for your provider's landline tariff)
Box contents: 1 x Gigaset E290 base station, 1 x Gigaset E290 handset, 1 x power supply, 1 x phone connection cable, 2 x AAA NiMH batteries, 1 x battery cover, 1 x instruction manual (English language not guaranteed).

41,29 €
07

Gigaset

Gigaset AS690 - cordless phone - DECT phone with hands-free function, large display, large buttons - landline phone, white

Show more

17% Off
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

gigaset AS690 phone with AB landline telephone simple white simple phone handset with answering machine dect analogue phone easy operation home phone large display with glossy white graphic display phone cordless phone
Strong functions: brilliant sound quality, even when hands-free calling, 5-level volume control, phone book for 100 contacts, call protection for 32 lock numbers, ergonomic keyboard
Quality made in Germany – designed and manufactured in Germany – the environmentally friendly Eco Dect technology ensures reduced energy consumption
Easy installation – simply connect the base station to the wall phone socket and start making calls directly – benefit from a quick and easy setup of your new phone
Do you have any questions about this product? Contact Gigaset customer service at 02871-912 912 (for your provider's landline tariff)
Box contents: 1 x base station Gigaset A690, 1 x Gigaset A690 handset, 1 x power supply, 1 x telephone connection cable, 2 x AAA batteries (NiMH), 1 x user manual (English language not guaranteed)
A reliable companion – the Gigaset AS690 impresses with a high-contrast display for best readability – thanks to jumbo mode, all numbers are displayed extra large when dialing. Only compatible in Germany - more information on the Gigaset homepage.

29,99 € 35,99 €(17% Off off)
08

Gigaset

Gigaset Comfort 520A Cordless DECT Telephone with Answering Machine Elegant Design Hands-Free Function Comfort Call Protection Address Book with 200 Contacts Titanium Black [German Version]

Show more

18% Off
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Technology meets design – the Gigaset Comfort 520 impresses with its elegant, timeless design, the 2.2 inch large colour display and low weight - ideal for your home or home office. Only compatible in Germany - more information on the Gigaset homepage.
Quality made in Germany – designed and manufactured in Germany – the environmentally friendly Eco Dect technology ensures reduced energy consumption – the Gigaset Comfort 520 series is an Amazon exclusive product
Easy installation – simply connect the base station to the wall phone socket and start making calls directly – benefit from a quick and easy setup of your new phone
Do you have any questions about this product? Contact Gigaset customer service at 02871-912 912 (for your provider's landline tariff)
CONVINCING FEATURES - Make calls and hands-free calls in brilliant voice quality - Headset compatibility via 3.5mm jack connection - Comfort call protection for 150 numbers - Large address book
Box contents: 1 x Gigaset Comfort 520 handset, 1 x base with answering machine, 1 x power supply, 2 x AAA batteries (NiMH), 1 x battery cover, 1 x belt clip, 1 x user manual (English language not guaranteed)

59,99 € 72,99 €(18% Off off)
09

Gigaset

Gigaset E560 - Cordless Seniors DECT Telephone - Emergency Call Button for 4 SOS Numbers, Side Extra Volume Button, Hands-Free Function, Keypad with Extra Large Buttons, Silver [German Version]

Show more

30% Off
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Quality made in Germany – designed and manufactured in Germany, the environmentally friendly ECO DECT technology ensures reduced energy consumption
Great demands, easy to use – "extra loud" button to double the handset volume, excellent acoustics in hands-free mode, user-friendly thanks to extra-large buttons
For more safety: Four direct dial buttons for particularly important phone numbers, button A serves as a special emergency call button, you can store up to four SOS numbers at the same time on this button. Only compatible in Germany - more information on the Gigaset homepage.
Easy installation – simply connect the base station to the wall phone socket and start making calls directly, benefit from a quick and easy setup of your new phone
Do you have any questions about this product? Contact Gigaset customer service at 02871-912 912 (for your provider's landline tariff)
Box contents: 1 x base station Gigaset E560, 1 x Gigaset E560 handset, 1 x power supply, 1 x telephone connection cable, 2 x AAA batteries (NiMH), 1 x user manual (English language not guaranteed)

56,34 € 79,99 €(30% Off off)
10

CELLONIC

Cellonic, AMA VM Siemens Gigaset A415, Siemens Gigaset A415A, Siemens Gigaset C430, Siemens Gigaset C430A, Siemens Gigaset S850

Show more
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Modern NiMH technology, with limited memory effect: high capacity and long lifespan. Short circuit, overheating and over-voltage protection. 100% perfect fit.
High capacity battery for your device: 2 x 1000 mAh. Voltage: 2.4 V (2 x 1.2 V). Cell type: NiMH, replaces the original battery.
Certified safety and highest quality: our batteries are constantly checked for their quality and service life. Each single brand quality cell is tested separately before installation to meet professional requirements.
Cellonic battery for Siemens Gigaset A415, Siemens Gigaset A415A, Siemens Gigaset C430, Siemens Gigaset C430A, Siemens Gigaset C430HX, Siemens Gigaset C570A, Siemens Gigaset C570HX, Siemens Gigaset CL660, Siemens Gigaset CL660A, Siemens Gigaset CL660HX, Siemens Gigaset E560, Siemens Gigaset E560HX, Siemens Gigaset S850, Siemens Gigaset S850A, Siemens Gigaset S850HX.
As an international specialist since 2004, we know what high-quality products are all about. -

9,90 €