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Internet & landline

Internet & DSL can be cancelled monthly

Discover ultimate flexibility with our Business Vario tariffs, which can be cancelled monthly, on Telekom's best network. A full flat rate for internet, landline and mobile phone is included in all bandwidths. No fixed term, no risk.

A smiling young businessman finds out about T Business's monthly cancellable DSL tariffs.

Our flexible Business Vario tariffs – Telekom Internet without a contract term

Our highlight for you: One-time provision €59.95 net business vario start €54.95 footnote 31 December 2025

From €54.95 net per month

Full-flat
Inclusive

DSL ohne Vertragslaufzeit: Flexibilität ohne Risiko und Laufzeit

Telekom DSL can be cancelled monthly – your advantages

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Maximum flexibility

Your tariff can be cancelled monthly at any time. This means no risk when signing the contract and maximum control.

Bandwidths up to 250 Mbit/s

With bandwidths of up to 250 Mbit/s for downloads and up to 40 Mbit/s for uploads, you can surf the web quickly and use innovative cloud solutions without any waiting time.

Flats & Included services

You receive a flat rate for all bandwidths internet, mobile and landline flat rate – so you can always be reached without any worries. And the Pro tariffs offer you even more: a landline flat rate for 18 countries for your international calls and a static IP address. Nothing left to be desired.

Safety and service

In the event of a fault, we guarantee to rectify the problem within 8 hours. Do you have questions about our products, need advice or want to report a fault immediately? Simply use our exclusive business hotline, which has been set up especially for business customers.

Discover end devices for your Telekom DSL service, which can be cancelled on a monthly basis

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View of the Smart 2 digitalisation box business router

Smart 2 digitisation box

  • Reliable and flexible for up to 10 employees
  • Secure thanks to firewall, encryption and VPN
  • Optimal accessibility thanks to telephony functions
  • No lag, no waiting with Wi-Fi 6 internet
  • Special offer: Now only €7.95 per month net in conjunction with a Business Vario tariff.
View of the Smart 2 digitalisation box business router

NEW: FRITZ!Box 5690 Pro

  • Ready for real-time applications such as virtual reality and cloud computing
  • The latest Wi-Fi 7 offers maximum performance in everyday office life
  • Secure thanks to firewall, encryption and VPN
  • Convenient telephony functions
  • Smart home (office) hub for centralised control of smart office devices for energy efficiency, heating and lighting
  • Only €11.95 per month

Frequently asked questions






Further internet offers

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Businessman uses the Business DSL Premium package with failure protection from T Business.

Everything included with Business DSL Premium

DSL tariff, hardware, on-site installation and outage protection with 5G – all in one comprehensivecarefreepackage. Benefit from flat-rate internet, landline and mobile phone services, a business router and free mobile phone backup. Now included in all Business DSL Premium tariffs: automatic protection against cybercrime – no app or installation required.

Secure your Business DSL Premium Deal
Smiling businesswoman uses the Company DSL tariff with double flat rate from T Business.

Business DSL Basic Tariffs

With Business DSL Start and Pro, you get the perfect basic Internet contract for your DSL connection. You benefit from a low-cost introduction to surfing and telephony with a double flat rate, easy integration and automatic protection against cybercrime.

To the Business DSL tariffs
In the office, research is conducted on the internet using high-speed fibre optics.

Fibre optic tariffs for your business

Experience ultra-fast high-speed internet with bandwidths of up to 2 GBit/s. The premium portfolio includes a business router, failure protection with 5G, automatic protection against cybercrime, installation and more. Start your digital future now with business fibre optics!

To the business fibre optic deals

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