Zte Axon 7 User Manual page 77

2. Select one of these options. Consult your teletypewriter
manufacturer‟s manual if necessary.
TTY Off: Users who can hear and talk can disable TTY

support.
TTY Full: Users who cannot talk or hear may use this

mode to send and receive text messages through a TTY
device.
TTY HCO: Users who can hear, but cannot talk, may use

this mode to listen to conversation of the other party, and
respond using text messages.
TTY VCO: Users who can talk, but cannot hear, may use

this mode to talk through the phone and receive
responses through text messages.
Set Hearing Aids
The phone supports Hearing Aid Compatibility (HAC). When you
turn on hearing aid compatibility and use a hearing aid with a
telecoil to answer the phone, it helps you hear more clearly
during the phone call.
1. Touch the Home key >
Accessibility.
2. Check Hearing aids to turn on hearing aid compatibility.
CAUTION:
you use a hearing aid with a telecoil. Using this
setting without a hearing aid or with a hearing aid
without a telecoil may be harmful to your hearing.
Do not turn on the Hearing aids option unless
> > Call settings >
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