| Subject | English | German |
| IT | called subscriber answer | Antwort des angerufenen Teilnehmers |
| comp., MS | called subscriber ID string | Empfänger-ID-Zeichenfolge (A string that specifies the called subscriber ID transmitted by the receiving fax machine when receiving an inbound fax. This string is usually a combination of the fax or telephone number and the name of the business. It is often the same as the transmitter subscriber ID) |