Installation of a TTY
Place TTY on table or desk near a telephone jack and electrical outlet.
Plug AC charger adapter into AC charger port on the TTY.
Plug 2-prong AC adapter plug into electric wall outlet.
Turn TTY on by pushing top of the ON/OFF switch; push the bottom of the switch to turn the TTY off.
Place the telephone receiver into the acoustic cups on the TTY. The cord end of the receiver usually goes to the left side of the TTY and is often marked accordingly.