Best Isdn Schnurlos 2026

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Last Updated - 03.02.2026

Best Choice

01

Gigaset

Gigaset AS690A quattro - 4 cordless telephones with answering machine - large, high-contrast display - brilliant audio quality - Adjustable sound profiles - handsfree - call protection, black

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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.

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Main highlights

This device is intended and designed for the telephone connection in the German network, an unvaded operation outside Germany can not be guaranteed
Strong functions - integrated answering machine with up to 20 minutes recording time, brilliant sound quality (also in hands-free), 5-stage volume control, call protection for 32 lock numbers.
Scope of delivery - 1x base station Gigaset AS690A with answering machine, 3x charging cradle, 4x handsets Gigaset AS690, 4x plug-in power supply, 1x telephone connection cable, 8x AAA battery (NiMH).
Quality Made in Germany - Design and manufacture in Germany - The environmentally friendly eco DECT technology ensures reduced energy consumption.
Easy installation - just connect the base station with the wall phone box and call directly - you benefit from a quick and easy setup of your new phone.
A reliable companion - the Gigaset AS690A convinces with a large, high-contrast display and ensures best readability thanks to extra large numbers display in dialing mode.

106,34 €
02

Gigaset

Gigaset SX353 ISDN Black

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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.

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Main highlights

Up to 8 handsets or Gigaset M34 USB
Integrated answering machine
Illuminated 4-line graphic display
Bluetooth interface for connecting your mobile phone, headset or PC
A / b connection e.g. for fax and USB interface

89,90 €
03

Gigaset

Gigaset CX253 isdn black

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9.4

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.

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Main highlights

Wireless Internet access with USB adapter
SMS Enabled
Illuminated 4-line graphic display
Hands-free calling and listening
Expandable up to 6 handsets

54,95 €
04

SIEMENS

telephone Siemens Gigaset CX470 ISDN

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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.

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Main highlights

Phonebook for up to 150 names and numbers
Expandable to 6 handsets
Comfortable hands-free calling
6-line colour display from handset (128 x 128 pixels, 4096 colours)
10 ISDN numbers manageable (MSN)

49,95 €
Value for Money

05

SIEMENS

Siemens telephone Gigaset CX475 ISDN

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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.

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Main highlights

Expandable to 6 handsets
Comfortable hands-free calling
Answering machine with up to 30 minutes recording time
6-line colour display from handset (128 x 128 pixels, 4096 colours)
10 ISDN numbers manageable (MSN)

49,95 €
06

Gigaset

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

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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.

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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.

47,99 €
07

Gigaset

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

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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

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.

19,66 €
08

Gigaset

Gigaset AS690A Duo - cordless phone with 2 handsets - DECT phone with hands-free function, large display, large buttons - landline phone, black

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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.

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Main highlights

gigaset AS690 phone with AB landline phone simple TP-Link simple phone handset with answering machine dect analogue phone easy operation home phone large display with ab glossy black graphic display 2 phones cordless phone
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 answering machine, 1 x charging cradle, 2 x Gigaset AS690 handsets, 2 x power supply, 1 x telephone connection cable, 4 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.

64,84 €
09

Gigaset

Gigaset AS690A Duo - cordless phone with 2 handsets - DECT phone with hands-free function, large display, large buttons - landline phone, black

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8.4

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

gigaset AS690 phone with AB landline phone simple TP-Link simple phone handset with answering machine dect analogue phone easy operation home phone large display with ab glossy black graphic display 2 phones cordless phone
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 answering machine, 1 x charging cradle, 2 x Gigaset AS690 handsets, 2 x power supply, 1 x telephone connection cable, 4 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.

39,66 €
10

Gigaset

Gigaset AS690A quattro - 4 cordless telephones with answering machine - large, high-contrast display - brilliant audio quality - Adjustable sound profiles - handsfree - call protection, black

Show more
8.3

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

This device is intended and designed for the telephone connection in the German network, an unvaded operation outside Germany can not be guaranteed
Strong functions - integrated answering machine with up to 20 minutes recording time, brilliant sound quality (also in hands-free), 5-stage volume control, call protection for 32 lock numbers.
Scope of delivery - 1x base station Gigaset AS690A with answering machine, 3x charging cradle, 4x handsets Gigaset AS690, 4x plug-in power supply, 1x telephone connection cable, 8x AAA battery (NiMH).
Quality Made in Germany - Design and manufacture in Germany - The environmentally friendly eco DECT technology ensures reduced energy consumption.
Easy installation - just connect the base station with the wall phone box and call directly - you benefit from a quick and easy setup of your new phone.
A reliable companion - the Gigaset AS690A convinces with a large, high-contrast display and ensures best readability thanks to extra large numbers display in dialing mode.

79,69 €