Verykool s758 - Manual (Page 10)

Only qualified personnel can service or repair the phone or
its accessory.
If your phone or its accessory has been submerged in
water, punctured, or subjected to a severe fall, do not use it
until you have taken it to be checked at an authorized
service centre.
Interference
General Statement on Interface
Care must be taken when using the phone in close
proximity to personal medical devices, such as pacemakers
and hearing aids.
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 will depend on the type of hearing
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