Motorola K1C Motomanual page 27

Option
VCO
Receive TTY characters but transmit by
speaking into microphone.
HCO
Transmit TTY characters but receive by
listening to earpiece.
When your phone is in a TTY mode, the
international TTY mode, the international TTY
symbol, and the mode setting display during
an active TTY call.
Returning to Voice Mode
To return to standard voice mode, select Voice
from the TTY Setup menu.
24 Highlight Features