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Settings
HAC
Select on/off to activate/deactivate this function.
HAC is short for Hearing Aid Complicance, to measure the
compatibility of phone working with hearing aids. The target
is to ensure that hearing impaired people can use phone as
ordinary people.
HAC of COSY Phone have two modes, M mode and T mode,
M mode makes phone as little electromagnetic radiation
interference as possible to hearing aids, T mode makes
phone receiver to eradiate magnetic field as strong as
possible, which this two modes improve usability with hearing
devices. After activate this function, the user can select
related mode basis different hearing aid to better to use this
function.
Haptics
Select on/off to activate/deactivate this function.
This menu is used for launching or closing vibration effects
only related to different keys and NFC actions.
Press different kinds of keys will correspond to different
vibration effects. And similar keys will have the same effect
from vibrator.
Display
Wallpaper
Press the navigator. You can select a wallpaper through the
phone default wallpapers and the pictures downloaded
(
More files
) or no wallpaper (
None
).
Select [
Save
] once your choice made.
Backlight
You can choose the backlight level, economic mode and
the way to exit the economic mode (any key or red key).
