The T-TeleSecCrypt brand, founded in 1998 (Germany), from 1152 sister brands and 3453 competing brands. T-TeleSecCrypt is a brand of DEUTSCHE TELEKOM, listed on the stock exchange of Francfort. The International Securities Identification Number (ISIN) of DEUTSCHE TELEKOM is DE0005557508. T-TeleSecCrypt belongs to the Telecommunication Services business sector.