value-added service

Also known as enhanced service. Services that alter the form, content, or nature of

the information, thereby adding value to it. Examples include store-and-forward services such as voice mail, e-mail, and fax mail. Voice mail systems, for example, cannot only store messages for subsequent retrieval, but also often allow a user to annotate a message before forwarding or archiving it. Some voice messaging systems even perform language translation.Voice-to-text capability allows the user to request that the system convert a voice message to text format and then send it via e-mail. Similarly, unified messaging systems can convert e-mail to voice format, fax mail to e-mail or voice format, and so on. See also basic service, e-mail, facsimile, store-and-forward, and voice mail.

• WOTS (Wireless Office Telecommunications System)
• WPAN (Wireless Personal Area Network)
• WPA (Wi-Fi Protected Access)
• WRAN (Wireless Regional Area Network)
• wrap
• WRC (World Radio Conferences)
• WTLS (Wireless Transport Layer Security)
• WTO (World Trade Organization)
• WWW
• WYSIWYG (What You See Is What You Get)
• WYSIWYG (What You See Is What You Get)
• x
• X
• X12
• X.200
• X.21bis
• X.25
• X.25
• X.28
• X.29
• X.3
• X.31
• X.32
• X3T9-3
• X3T9-5