Tenovis (formerly Deutsche Privat Telephon Gesellschaft, Telefonbau und Normalzeit, T&N, Telenorma and Bosch Telecom) was a large German

telecommunications Telecommunication, often used in its plural form or abbreviated as telecom, is the transmission of information over a distance using electronic means, typically through cables, radio waves, or other communication technologies. These means of ...

company A company, abbreviated as co., is a Legal personality, legal entity representing an association of legal people, whether Natural person, natural, Juridical person, juridical or a mixture of both, with a specific objective. Company members ...

first set up in 1899, who were acquired by

Avaya Avaya LLC(), formerly Avaya Inc., is an American multinational technology company headquartered in Morristown, New Jersey, that provides cloud communications and workstream collaboration services. The company's platform includes unified commun ...

in October 2004. The business has a staff force of more than 5,400 employees and maintains a presence in Austria, Belgium, France, Italy, Spain, Switzerland and the Netherlands. Tenovis announced its IPO in April 2004. Tenovis has its head office situated in

Frankfurt/Main Frankfurt am Main () is the most populous city in the States of Germany, German state of Hesse. Its 773,068 inhabitants as of 2022 make it the List of cities in Germany by population, fifth-most populous city in Germany. Located in the forela ...

, its main 'Product portfolio' consists of communication solutions, among them being:

Private branch exchange A business telephone system is a telephone system typically used in business environments, encompassing the range of technology from the key telephone system (KTS) to the private branch exchange (PBX). A business telephone system differs from ...

call center A call centre (English in the Commonwealth of Nations, Commonwealth spelling) or call center (American English, American spelling; American and British English spelling differences#-re, -er, see spelling differences) is a managed capability th ...

, business recovery center (backup computer centers),

customer relationship management Customer relationship management (CRM) is a strategic process that organizations use to manage, analyze, and improve their interactions with customers. By leveraging data-driven insights, CRM helps businesses optimize communication, enhance cus ...

voice messaging A voicemail system (also known as voice message or voice bank) is a computer-based system that allows callers to leave a recorded message when the recipient has been unable (or unwilling) to answer the phone. Calls may be directed to voicemail ...

, cross-linking and services for enterprises and national authorities. The Support leg of the enterprise is a well-developed

telephone A telephone, colloquially referred to as a phone, is a telecommunications device that enables two or more users to conduct a conversation when they are too far apart to be easily heard directly. A telephone converts sound, typically and most ...

system of small and medium size subsidiaries.

References

Avaya Telecommunications companies of Germany Companies based in Frankfurt Companies acquired from Jews under Nazi rule {{telecom-company-stub