Z431 User Manual
Confidential and Proprietary Information of ZTE CORPORATION 37
Notes:
Tell the operator which service you require: Police, Ambulance, Fire Brigade, Coastguard or Mountain
Rescue Service. Tell them where you are and remain stationary to maintain contact if possible.
Due to the nature of the cellular system, the connection of emergency calls cannot be guaranteed. You
should never rely solely on any wireless device for essential communications like medical emergencies.
Privacy Information
Camera usage and photo/audio/video recordings carried out with the phone can offend the confidentiality
of the subjects. The user therefore is held to respect legislation in matters of confidentiality and remains
the only responsible subject in the case of eventual violations of the enforced norm.
Turn on the HAC Setting
When the HAC setting is on, your phone sends the audio from your phone calls to the telecoil rather than
to the microphone of your hearing aid. You are likely to hear calls much better because volume is
increased and background noise and feedback are diminished. The HAC setting improves only the calls
you listen to through the earpiece. It does not affect calls heard on the speakerphone or a headset. It’s
better to turn off the Bluetooth function when the HAC setting is on. HAC requires extra battery power, so
watch your battery consumption when it’s turned on.
Caution:
Do not turn on the HAC setting unless 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.
Copyright Notice
The video/audio recordings you make/download are protected by copyright laws. They are for personal
use only and must not otherwise be used without the permission of the copyright owner.
