| NCHN | EMAIL | eMail | Creating/sending/receiving of unstructured free text messages or documents using computer network, a mini-computer or an attached modem and regular telephone line or other electronic transmission media. | | | | | | | 23.05.2025 | relevant | relevant | relevant |
| NCHN | MOBILE_WEBSITE | Mobile Webseite (oder WAP-Seite) (optimiert für Smartphone etc.) | The URL of the mobile commerce site (or WAP site) to a type of website than can be accessible from a smart-phone or other mobile device. This is typically different from a normal website due to the differing technologies used for implementation. | | | | | | | 23.05.2025 | relevant | relevant | relevant |
| NCHN | SOCIAL_MEDIA | Soziale Netzwerke | A social media address. | | | | | | | 23.05.2025 | relevant | relevant | relevant |
| NCHN | TELEFAX | Telefax | Device used for transmitting and reproducing fixed graphic material (as printing) by means of signals over telephone lines or other electronic transmission media. | | | | | | | 23.05.2025 | relevant | relevant | relevant |
| NCHN | TELEPHONE | Telefon | Voice/data transmission by telephone. | | | | | | | 23.05.2025 | relevant | relevant | relevant |
| NCHN | TELEPHONE_FREE_NUMBER | Telefon Freinummer | A telephone number that is billed for all arriving calls instead of incurring charges to the originating telephone subscriber. For the calling party, a call to a toll-free number is generally free of charge, depending on the geographical location of the caller and the method of calling (e.g. landline, mobile or internet). | | | | | | | 23.05.2025 | relevant | relevant | relevant |
| NCHN | WEBSITE | Website | The identification of a world wide web address. | | | | | | | 23.05.2025 | relevant | relevant | relevant |
