Today,VOA broadcasts to satellites in space that send the signal back to stations on the ground that transmit programs with a clear signal.

VOA: special.2010.12.08

People could send a text message with the code and get a message back confirming that what they bought is listed in a database.

VOA: special.2010.03.01

Back then,a request to send more troops to the combat theater was called an escalation.

VOA: standard.2009.09.09