Huawei H892L Quick Start Manual page 21

This phone has been tested and rated for use with hearing
aids for some of the wireless technologies that it uses.
However, there may be some newer wireless technologies
used in this phone that have not been tested yet for use with
hearing aids. It is important to try the different features of this
phone thoroughly and in different locations, using your
hearing aid or cochlear implant, to determine if you hear any
interfering noise. Consult your service provider or the
manufacturer of this phone for information on hearing aid
compatibility. If you have questions about return or exchange
policies, consult your service provider or phone retailer.
To ensure that the Hearing Aid Compatibility rating for your
device is maintained, secondary transmitters such as
Bluetooth and/or Wi-Fi components must be disabled during
a call.
For more information about the FCC Hearing Aid
Compatibility please go to 
http://transition.fcc.gov/cgb/dro/hearing.html.
Personal Information and Data
Security
The use of some functions or third-party applications on your
device could result in your personal information and data
being lost or becoming accessible to others. Several measures
are recommended to help you protect personal and
confidential information.
•
Place your device in a safe area to prevent it from
unauthorized use.
•
Set your device screen to lock and create a password or
unlock pattern to open it.
•
Periodically back up personal information kept on your
SIM/UIM card, memory card, or stored in your device
memory. If you change to a different device, be sure to
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