Zte Visible R2 User Manual page 82

UNBLOCK in the Blocked numbers menu.
Set Real-Time Text Mode
Real-Time Text (RTT) is text transmitted while it is being typed or
created, with the character being sent immediately once typed,
and also displayed immediately to the receiver. This means that
the receiver can read the newly created text while the sender is
still typing it. Real-Time Text is of particular importance for
people who are deaf or hard of hearing as a replacement for
voice telephony.
1. Touch the Home key >
Accessibility > Real Time Text.
2. Slide the switch to the On
3. Touch RTT mode.
4. Touch the option you want to configure.
Visible During Calls: During a call, you can touch

show the keyboard and the message screen to send and
receive text messages.
Always Visible: During a call, the keyboard and the

message screen is always visible for you to send and
receive text messages.
Set Hearing Aids
Your phone supports Hearing Aid Compatibility (HAC) function. If
you use a hearing aid with a telecoil and turn on hearing aid
compatibility, it will help you hear more clearly during the phone
calls.
> > Settings >
position.
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