"Sends" or "transmits" refers to the process of conveying information or signals from one point to another. This can occur through various mediums, such as air, cables, or even space. Common examples include the transmission of data over the internet, where computers communicate with each other, or the sending of radio waves from a transmitter to a receiver. In telecommunications, sending involves encoding messages into a format suitable for transmission. This can include converting voice into digital signals for phone calls or sending text messages through cellular networks. The effectiveness of sending depends on factors like signal strength, bandwidth, and the technology used.