3a5f41b7_r_the_Deaf_and_Hard_of_Hearing__Description
[Technology] Internet Relay (IP Relay) [Providers] i711.com Sprint IP Relay [Description] 
A telephone relay service that links your telephone with a specialized program for personal computers, laptops, mobile phones, or other devices capable of utilizing an IP Relay provider.
NC DHHS: Telecommunications Access for the Deaf and Hard of Hearing
Description