Zte Optus X Delight 2 User Manual page 91

Pacemakers
Pacemaker manufacturers recommend that a minimum
separation of 15 cm be maintained between a mobile phone and
a pacemaker to avoid potential interference with the pacemaker.
To achieve this, use the phone on the opposite ear to your
pacemaker and do not carry it in a breast pocket.
Hearing Aids
People with hearing aids or other cochlear implants may
experience interfering noises when using wireless devices or
when one is nearby.
The level of interference depends on the type of the hearing
device and the distance from the interference source.
Increasing the separation between them may reduce the
interference. You may also consult your hearing aid
manufacturer to discuss alternatives.
Medical Equipment
Switch off your wireless device when you are requested to do
so in hospitals, clinics or healthcare facilities. These requests
are designed to prevent possible interference with sensitive
medical equipment.
Aircraft
Switch off your wireless device whenever you are instructed to
do so by airport or airline staff.
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