LG Apex Manual Del Usuario página 45

Pacemakers
The Health Industry Manufacturers Association recommends that a
minimum separation of six (6) inches be maintained between a handheld
wireless phone and a pacemaker to avoid potential interference with the
pacemaker. These recommendations are consistent with the independent
research by and recommendations of Wireless Technology Research.
Persons with pacemakers:
pacemaker when the phone is turned ON;
for interference;
suspect that interference is taking place.
Hearing Aids
Some digital wireless phones may interfere with some hearing aids.
In the event of such interference, you may want to consult your service
provider (or call the customer service line to discuss alternatives).
Other Medical Devices
If you use any other personal medical device, consult the manufacturer
of your device to determine if it is adequately shielded from external RF
energy.
Your physician may be able to assist you in obtaining this information.
Safety
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