Voice on the wall, data in a rack or cabinet. Unless you got IP phones, than you're all data.
No, telephone area codes are discrete data.
data design in software engineering
Henry Dreyfuss
form_title= Room Design Ideas form_header= Create a custom room with help from the pros. What is the square footage of the room?*= _ [50] What will the room be used for?*= _ [50] What is your desired design style?*= _ [50]
Telephone numbers are actually nominal data.
DSL (Digital Subscriber Line) A telephone line that carries digital data fromend to end, and can be leased from the telephone company
how is data retrieved from the telephone? the transmitter converts the sound waves to electrical signals which are sent through the telephone network to the receiving phone. the receiving telephone converts the signals into audible sound in the receiver.
Both telephone and data signals can be received at the same time by use of a microfilter. This device increases the data-carrying capacity of the line without disturbing the telephone signals.
A hotel telephone exchange is the telephone system that allows for calls to be directed to various departments of the hotel staff (housekeeping, room service, reservations, etc.), or to an individual guest room.
The telephone call has been transmitted over data networks/internet.
Data Design System was created in 1984.
Data Design Interactive was created in 1983.