Types of Relay Calls
  Speech-to-Speech (STS)
  Voice Carry-Over (VCO/2LVCO)
  Captioned Telephone (CapTel)
  Hearing Carry Over (HCO)
  Text Telephone (TTY)
  SPANISH - 1-888-346-3162
Grandma phone
Standard telephone users can easily initiate calls to TTY users.  The relay operator types the telephone user’s spoken words to the TTY user and reads back the typed responses.

Users may also dial 1-888-735-5906 if you can’t reach 7-1-1 directly.