RTT refers to Real-Time Text, a solution aimed at helping the deaf and hard-of-hearing community have real-time conversations over the phone. RTT calls are an accessibility feature that must be ...

A feature of some digital cell phones that makes them compatible with a special TTY text device for those who are deaf or hard of hearing. Without this feature, TTY devices were compatible only with ...

America Online Inc. on Thursday launched AIM Relay Services, which allow users who are deaf, hard of hearing or speech disabled to connect to a telecommunications relay service and place relay ...

The deaf and hard-of-hearing are no longer tied to just their teletypewriter (TTY) devices for telephone calls. The Sorenson VP-100 videophone now makes these calls as simple as turning on the TV. It ...

[Sam Battle] known on YouTube as [Look Mum No Computer] is mostly known as a musical artist, but seems lately to have taken a bit of shine to retro telecoms gear, and this latest foray is into the ...