Whois & Analysis for retarus.com

Short Message Service (SMS) is a text messaging service component of most telephone, World Wide Web, and mobile telephony systems.

It uses standardized communication protocols to enable mobile phone devices to exchange short text messages.

An intermediary service can facilitate a text-to-voice conversion to be sent to landlines.

Fax (short for facsimile), sometimes called telecopying or telefax (the latter short for telefacsimile), is the telephonic transmission of scanned printed material (both text and images), normally to a telephone number connected to a printer or other output device.

The original document is scanned with a fax machine (or a telecopier), which processes the contents (text or images) as a single fixed graphic image, converting it into a bitmap, and then transmitting it through the telephone system in the form of audio-frequency tones.

The receiving fax machine interprets the tones and reconstructs the image, printing a paper copy.

Early systems used direct conversions of image darkness to audio tone in a continuous or analog manner.

Since the 1980s, most machines modulate the transmitted audio frequencies using a digital representation of the page which is compressed to quickly transmit areas which are all-white or all-black.

Electronic mail, or email, is a method of exchanging digital messages between people using digital devices such as computers and mobile phones.

Email first entered substantial use in the 1960s and by the mid-1970s had taken the form now recognized as email.

Email operates across computer networks, which today is primarily the Internet.

Some early email systems required the author and the recipient to both be online at the same time, in common with instant messaging.

Today's email systems are based on a store-and-forward model.

Email servers accept, forward, deliver, and store messages.

Neither the users nor their computers are required to be online simultaneously; they need to connect only briefly, typically to a mail server or a webmail interface, for as long as it takes to send or receive messages.

Information logistics (IL) deals with the flow of information between human and / or machine actors within or between any number of organizations that in turn form a value creating network (see, e.g).

IL is closely related to information management, information operations and information technology.

Electronic data interchange (EDI) is an electronic communication method that provides standards for exchanging data via any electronic means.

By adhering to the same standard, two different companies or organizations, even in two different countries, can electronically exchange documents (such as purchase orders, invoices, shipping notices, and many others).

EDI has existed for more than 30 years, and there are many EDI standards (including X12, EDIFACT, ODETTE, etc), some of which address the needs of specific industries or regions.

It also refers specifically to a family of standards.