| Subject | English | Portuguese |
| comp., MS, Braz. | called subscriber ID string | cadeia de identificação do assinante chamado (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) |
| comp., MS, Braz. | subscriber ID | ID do assinante (The identification assigned to a user for accessing remote services or programs, provided on the user's Subscriber ID card or welcome letter (for retail subscribers), the user's initial Welcome e-mail from Microsoft, or the shipping label on media shipments) |