The long distance and local rates charged from payphones and other phones in public areas such as hotels, hospitals, and airports can vary, and may b...
Many older wireless phones are equipped with a pre-activated 911 auto-dial feature, which can lead to accidental dialing of 911. Accidental 911 calls...
The ability to reach 911 from your wireless phone has become a vital public safety tool. Wireless 911 calls also create unique challenges, however. S...
Interference occurs when unwanted radio frequency signals disrupt the use of your television, radio or cordless telephone. Interference may prevent r...
The Federal Communications Commission (FCC) requires Telecommunications Relay Service (TRS) providers to be able to handle all calls normally carried...
Closed captioning is an assistive technology that allows persons with hearing disabilities to access television programming. Closed captioning displa...
Text telephone devices (TTYs or TDDs) are used by people with hearing or speech disabilities to send and receive text messages over telephone network...