# TEFONIX - Telefongesellschaft nach TKG

Weltweit günstig telefonieren...Kommunikation ist unsere Stärke

## Language Options
- [English](https://tefonix.de/index.php?lang=us): Access the English version of the TEFONIX documentation for international users.
- [Español](https://tefonix.de/index.php?lang=es): View the TEFONIX documentation in Spanish for Spanish-speaking customers.
- [Deutsch](https://tefonix.de/index.php?lang=de): Read the TEFONIX documentation in German for local users.
- [Français](https://tefonix.de/index.php?lang=fr): Explore the TEFONIX documentation in French for French-speaking clients.

## Services
- [SIM](https://tefonix.de/preisliste_sim/): Information about SIM card offerings and plans available through TEFONIX.
- [SMS](https://tefonix.de/preisliste_sms/): Details on SMS services provided by TEFONIX, including pricing and features.
- [Brief](https://tefonix.de/preisliste_brief/): Overview of postal services or communication options related to TEFONIX.
- [CloudPBX](https://tefonix.de/preisliste_cloudpbx/): Description of the CloudPBX service, including features and benefits for businesses.
- [Rufnummern](https://tefonix.de/preisliste_rufnummern/): Information on phone number options and management through TEFONIX.
- [Flatrates](https://tefonix.de/preisliste_flatrates/): Details on flat-rate plans for various communication services offered by TEFONIX.

## Contact Information
- [ticket@tefonix.de](mailto://ticket@tefonix.de?subject=Anfrage%20TEFONIX%20Webseite): Email contact for customer support and inquiries.
- [+49(0)2247-906400](callto://00492247906400): Phone number for direct communication with TEFONIX support.

## Company Information
- [TEFONIX UG](https://www.tefonix.de/): Overview of the TEFONIX company, its structure, and mission.

## Software Integration
- [Zoiper - TEFONIX](https://tefonix.de/zoiper/): Information on integrating Zoiper with TEFONIX services for enhanced communication capabilities. 

## Version Information
- [1.0](https://tefonix.de/api/#v1.0): Initial version of the TEFONIX documentation.
- [1.5](https://tefonix.de/api/#v1.5): Updated version of the TEFONIX documentation with new features and improvements. 

This structured summary provides a comprehensive overview of the TEFONIX documentation, ensuring that all relevant links and descriptions are included for easy reference.