Tty Mode - Zte WF723CA User Manual

3. Press "#" key.
4. Wait for 3 seconds and until you hear a confirmation tone for the forwarding to
complete before hanging up.
NOTE:
Press ##62# to un-forward calls.

TTY Mode

Your WF723CA is a TTY compatible device. A TTY device can allow people who
have hearing or speech disabilities to communicate by telephone.
To set the TTY mode or turn TTY support off, dial *983*889*n# on your
connected phone, replacing n with one of the following numbers:
Replace n with 0 for TTY Off mode. Users who can hear and talk can

disable TTY support.
Replace n with 1 for TTY Full mode. Users who cannot talk or hear may

use this mode to send and receive text messages through a TTY device.
Replace n with 2 for VCO mode. Users who can talk, but cannot hear, may

use this mode to talk through the phone and receive responses via text
messages.
Replace n with 3 for HCO mode. Users who can hear, but cannot talk, may

use this mode to listen to conversation of the other party and respond via
text messages.
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