HP Notebook - 15-f162dx (ENERGY STAR) Get the features you need and the reliability you expect with this value-packed HP Notebook. Enjoy your favorite photos or videos with the stunning HD display and easily take it on the road with a thin design combined with security features to protect your data. See it clearly with HD.
Telecommunications is a general term for a vast array of technologies that send information over distances. Mobile phones, land lines, satellite phones and voice over Internet protocol (VoIP) are all telephony technologies -- just one field of telecommunications. Radio, television and networks are a few more examples of telecommunication.
textphone-Computer Definition. In Europe, a printing telegraph service widely used by those with hearing or speech impairments. Also generically known as TTY (TeleTYpewriter) and TDD (Telecommunications Device for the Deaf) in the United States, and minicom in the United Kingdom. See also telegraph and teletype.